Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG837629110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837629110

Diamond specifications and retailer prices

From $1,192 USD
As of October 28, 2026
Save $3,568 USD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,760 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837629110 or 837629110. Listed at 13 retailers as of October 28, 2026, with prices from $1,192 to $4,760, a $3,568 spread on the same certified stone. Brilliant Earth lists it at $4,760. 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

3.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837629110
Dimensions7.63 × 14.80 × 4.70 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm14.80 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837629110
Side View
Table 60.0%Crown 32.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,760 USD|Low: $876 USD|High: $4,770 USD|Avg: $2,376 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4$876 USD
Retailer 9$1,192 USD
Retailer 10$1,202 USD
Retailer 8$1,296 USD
Retailer 7$1,313 USD
Retailer 11$1,696 USD
Retailer 6$1,913 USD
Retailer 12$2,646 USD
Retailer 13$2,840 USD
Retailer 2$3,252 USD
Retailer 5$3,475 USD
Retailer 3$3,620 USD
Brilliant Earth$4,760 USD

31 data points across 13 retailers

13 retailers$1,192 USD to $4,760 USD

A
Retailer 1
-
$876 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$1,192 USD
View
A
Retailer 3
-
$1,202 USD
View
A
Retailer 4
-
$1,296 USD
€1,234 EUR
View
A
Retailer 5
-
$1,313 USD
£1,034 GBP
View
A
Retailer 6
-
$1,696 USD
View
B+
Retailer 7
-
$1,913 USD
ZAR 30,897 ZAR
View
B+
Retailer 8
-
$2,646 USD
View
B+
Retailer 9
-
$2,840 USD
View
B+
Retailer 10
-
$3,252 USD
£2,561 GBP
View
B
Retailer 11
-
$3,475 USD
A$5,346 AUD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$3,620 USD
View
Most Expensive
B
Brilliant Earth
21547800A · Oct 28
$4,760 USD
View
12 more retailers have this diamond
Prices start from $1,192 USDSave up to $3,568 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.

A
3.09ct Marquise
$1,192 USD