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Marquise|Lab Grown|IGI

2.68ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG841676159

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841676159

Diamond specifications and retailer prices

From $2,757 NZD
$1,551 USD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: $4,781 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.68ct lab-grown marquise diamond

This 2.68ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841676159 or 841676159. Listed at 4 retailers as of November 2, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.68
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841676159
Dimensions14.93 × 7.26 × 4.41 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.93 mm7.26 mm2.68 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841676159
Side View
Table 63.0%Crown 34.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $4,781 NZD|Low: $706 NZD|High: $4,799 NZD|Avg: $3,064 NZD|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$706 NZD
Retailer 3$1,477 NZD
Retailer 2$2,757 NZD
Retailer 5$3,937 NZD
Brilliant Earth$4,781 NZD

15 data points across 5 retailers

4 retailers

Retailer 1
-
$1,477 NZD
£654 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
$2,757 NZD
$1,551 USD
View
Retailer 3
-
$3,937 NZD
$2,215 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
21704748A · Oct 21
$4,781 NZD
$2,690 USD
View
Price last confirmed 12 days ago
3 more retailers have this diamond
Prices start from $2,757 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.68ct Marquise
$2,757 NZD