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10+ Total Diamonds Found

1.00–1.49 Carat Natural Asscher Diamonds

Natural asscher diamonds from 1.00–1.49 carats, GIA or IGI certified. Widen the filters on the left to see more.

10+ in stock GIA & IGI certified 1.00–1.49 ct
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Shop by carat 1.00–1.49 ct · 10+ 2.00–2.49 ct · In stock 2.50–2.99 ct · In stock 5.00+ ct · In stock

GIA & IGI certified natural diamonds · Same-day shipping before 6 PM ET · No MOQ · Trade approval same business day before 4 PM ET

Asscher Available
GIA
1.00ct Asscher
F · SI1 · None Fluor
5.45 × 5.28 × 3.72
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.00ct Asscher
J · VS1 · None Fluor
5.4 × 5.27 × 3.71
Polish
EX
Symmetry
EX
Ratio
1.02
Asscher Available
GIA
1.00ct Asscher
J · VVS2 · None Fluor
5.47 × 5.41 × 3.68
Polish
EX
Symmetry
EX
Ratio
1.01
Asscher Available
GIA
1.00ct Asscher
G · IF · None Fluor
5.28 × 5.24 × 3.72
Polish
EX
Symmetry
VG
Ratio
1.01
Asscher Available
GIA
1.00ct Asscher
I · SI1 · None Fluor
5.23 × 5.08 × 3.74
Polish
VG
Symmetry
VG
Ratio
1.03
Asscher Available
GIA
1.20ct Asscher
I · VVS1 · Faint Fluor
5.75 × 5.58 × 3.95
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.20ct Asscher
D · VS1 · Medium Fluor
5.77 × 5.6 × 3.96
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.20ct Asscher
G · VVS2 · Faint Fluor
5.78 × 5.62 × 3.95
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.20ct Asscher
I · VVS2 · None Fluor
5.59 × 5.55 × 3.91
Polish
EX
Symmetry
EX
Ratio
1.01
Asscher Available
GIA
1.20ct Asscher
H · VS2 · None Fluor
5.7 × 5.7 × 4.01
Polish
EX
Symmetry
VG
Ratio
1.00
Asscher Available
GIA
1.21ct Asscher
D · VS1 · None Fluor
5.76 × 5.59 × 3.95
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.21ct Asscher
H · VS2 · None Fluor
5.76 × 5.6 × 3.96
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
GIA
1.30ct Asscher
I · VVS2 · None Fluor
5.85 × 5.67 × 4.03
Polish
EX
Symmetry
EX
Ratio
1.03
Asscher Available
IGI
1.00ct Asscher
H · VVS1 · FR · None Fluor
5.31 × 5.24 × 3.74
Polish
EX
Symmetry
EX
Ratio
1.01
Asscher Available
IGI
1.00ct Asscher
H · VVS1 · FR · None Fluor
5.26 × 5.16 × 3.82
Polish
EX
Symmetry
VG
Ratio
1.02
Asscher Available
IGI
1.01ct Asscher
I · VS1 · VG · None Fluor
5.46 × 5.4 × 3.69
Polish
EX
Symmetry
EX
Ratio
1.01
About 1.00–1.49 carat natural asscher diamonds

How big is a 1.00–1.49 carat natural asscher?

The 10+ natural asscher diamonds from 1.00–1.49 carats in stock face up at 5.2–5.9 × 5.1–5.7 mm, colors D–J, each GIA or IGI certified.

Diamond size chart (mm to carat) All natural asscher diamonds

1.00–1.49 carat natural diamonds in other shapes

1.00–1.49 ct natural oval 1.00–1.49 ct natural emerald cut 1.00–1.49 ct natural cushion 1.00–1.49 ct natural round 1.00–1.49 ct natural pear 1.00–1.49 ct natural radiant cut 1.00–1.49 ct natural heart 1.00–1.49 ct natural old miner 1.00–1.49 ct natural princess 1.00–1.49 ct natural marquise
Natural diamonds Antique cuts Natural melee Diamond size chart (mm to carat) Custom jewelry We also carry certified lab-grown diamonds →

Trade questions

Is every natural diamond certified?

Yes. Each natural diamond on this page has a GIA or IGI report. Open the diamond page for the report number and verify it on the lab’s website.

How fast do you ship?

Orders placed before 6 PM ET ship the same day. International delivery takes 3–4 business days.

Can you find a natural diamond that is not listed?

Yes. We source diamonds to your specification. Send the shape, size, color and clarity on WhatsApp.

How do I see prices?

Prices are for the trade. Sign in, or open a trade account: approval is the same business day if you apply before 4 PM ET.