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Marquise|Lab Grown|IGI

5.10ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG712551735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG712551735

Diamond specifications and retailer prices

From $4,028 USD
As of October 30, 2026
Save $7,716 USD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $14,315 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712551735 or 712551735. Listed at 25 retailers as of October 29, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712551735
Dimensions8.85 × 8.85 × 18.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.85 mm8.85 mm5.10 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712551735
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,662 USD|Low: $3,585 USD|High: $33,850 USD|Avg: $10,627 USD|-10.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 5$4,028 USD
Retailer 4$4,304 USD
Retailer 6$5,020 USD
Retailer 3$5,201 USD
Retailer 17$5,201 USD
Retailer 7$5,240 USD
Retailer 15$6,160 USD
Retailer 16$6,767 USD
Retailer 12$7,317 USD
Retailer 2$7,477 USD
Retailer 9$8,123 USD
Retailer 19$8,559 USD
Retailer 18$9,777 USD
Retailer 1$11,662 USD
Retailer 13$11,744 USD
Retailer 14$11,941 USD
Reve Diamonds$14,315 USD
Retailer 11$14,960 USD
Retailer 10$20,599 USD
Retailer 8$33,850 USD

39 data points across 20 retailers

25 retailers$4,028 USD to $11,744 USD

B+
Cheapest Retailer
-
$4,028 USD
Retailer 2
-
$4,304 USD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$4,483 USD
View
Retailer 4
-
$4,698 USD
View
Price last confirmed 31 days ago
B
Retailer 5
-
$5,020 USD
View
Final sale: no returns
Retailer 6
-
$5,201 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$5,201 USD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$5,201 USD
View
B
Retailer 9
-
$5,240 USD
View
B
Retailer 10
-
$6,160 USD
View
B
Retailer 11
-
$6,767 USD
View
Retailer 12
-
$6,815 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$6,815 USD
View
B
Retailer 14
-
$7,317 USD
£5,761 GBP
View
B
Retailer 15
-
$7,477 USD
View
B
Retailer 16
-
$8,123 USD
£6,396 GBP
View
Retailer 17
-
$8,559 USD
A$13,167 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$9,777 USD
View
B
Retailer 19
-
$11,662 USD
ZAR 188,404 ZAR
View
B
Retailer 20
-
$11,744 USD
£9,247 GBP
View
Retailer 21
-
$11,941 USD
A$18,370 AUD
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
8B44F8D86 · Oct 30
$14,315 USD
View
Price under review
21 more retailers have this diamond
Prices start from $4,028 USDSave up to $7,716 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+
5.10ct Marquise
$4,028 USD