Marquise|Lab Grown|IGI

1.30ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG792649815

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792649815

Diamond specifications and retailer prices

From $519 USD
A$798 AUD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $797 USD at Rare Carat · As of September 16, 2026
View at Rare Carat

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792649815 or 792649815. Listed at 4 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792649815
Dimensions11.03 × 5.73 × 11.03 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm5.73 mm1.30 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792649815
Side View
Table 60.0%Crown 32.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $797 USD|Low: $126 USD|High: $1,650 USD|Avg: $643 USD|+0.3%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 19, 2026
Retailer 6$126 USD
Retailer 13$216 USD
Retailer 9$269 USD
Retailer 15$322 USD
Retailer 11$417 USD
Retailer 10$421 USD
Retailer 14$476 USD
Retailer 4$506 USD
Retailer 2$519 USD
Retailer 3$701 USD
Retailer 16$779 USD
Retailer 17$790 USD
Rare Carat$797 USD
Retailer 8$823 USD
Retailer 12$1,119 USD
Retailer 7$1,171 USD
Retailer 5$1,650 USD

13 data points across 17 retailers

4 retailers

Retailer 1
-
$269 USD
HK$2,100 HKD
Price last confirmed 56 days ago
B+
Retailer 2
-
$519 USD
A$798 AUD
View
Retailer 3
-
$779 USD
A$1,199 AUD
View
Price last confirmed 73 days ago
Most Expensive
Rare Carat
1Z792649815 · Sep 16
$797 USD
View
Price last confirmed 44 days ago
3 more retailers have this diamond
Prices start from $519 USD

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+
1.30ct Marquise
$519 USD