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Representative photo of this size
12.30 × 8.30 mm
| Measure | Each diamond |
|---|---|
| Length | 12.30 mm |
| Width | 8.30 mm |
| Depth | — |
| Pair total / each (approx.) | 1.42ct / 0.71ct |
Length × width × depth. Matched to ±0.1–0.2 mm.
Marquise Pair Specifications
The pair
| Pieces | 2 (matched pair) |
|---|---|
| Pair total carat | 1.42 |
| Each diamond (approx.) | 0.71 |
| Matching | ±0.1–0.2 mm, ~1 color grade |
| Grading | Not lab-graded · matched in-house |
Each diamond
| Shape | Marquise |
|---|---|
| Size (as listed) | 12.30 × 8.30 mm |
| Color | Fancy Blue |
| Clarity | VVS2 |
| Polish / Symmetry | Excellent / Excellent |
| Fluorescence | None |
| Growth | Lab-grown · CVD |
Location & shipping
| Location | Los Angeles · 607 S Hill St |
|---|---|
| US shipping | Same day before 6 PM ET |
| International | 3–4 business days |
| Minimum order | No MOQ |
About marquise side diamonds
Matched pairs of marquise lab-grown diamonds, used as side diamonds beside a center diamond. We hold a few marquise pairs in New York and a few in Los Angeles.
Set it in a ring
Send the center and these side diamonds; we build the ring.
- 24-hour CAD · 4–6 working days to finished
- 14K/18K gold, silver, platinum · No MOQ
Half moons, bullets, kites and more
Every pair is matched for size and color.
Similar Marquise Diamond Pairs
Matched Pair Diamonds: FAQ
Will this pair fit my center diamond?
Each diamond is 12.30 × 8.30 mm (length × width). For a final fit, our team makes a CAD within 24 hours.
How closely are the two diamonds matched?
Our matched pairs are within ±0.1–0.2 mm and about one color grade of each other. Pairs are matched in-house and are not lab-graded.
How fast does this pair ship?
Orders placed before 6 PM ET ship the same day from Los Angeles. International delivery takes 3–4 business days.
How do I see the price?
Prices are shown to trade accounts only. Guru Diam sells to jewelers, retailers, designers and manufacturers. Applications submitted before 4 PM ET are approved the same business day, otherwise the next business day.
Lab Grown Diamond Pairs Wholesale for Three Stone Rings
Guru Diam supplies matched pair diamonds to jewelers, retailers, designers and manufacturers from 47th Street in the NYC Diamond District and the Los Angeles diamond district. Our lab grown diamond pairs are the side diamonds for engagement rings and three stone rings: trapezoid step and trapezoid brilliant pairs, half moons, bullets, kites, trillions and tapered baguettes, each pair matched for size and color.
This pair measures 12.30 x 8.30 mm per diamond, 1.42 carat total. Browse all marquise pairs or half moon pairs, pick a certified lab-grown center diamond, or have us set it through custom jewelry. We also carry certified natural diamonds. Trade only: open a trade account or read about Guru Diam.