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Cushion|Lab Grown|IGI

5.10ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG711523058

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG711523058

Diamond specifications and retailer prices

From $1,265 USD
As of October 31, 2026
Save $4,465 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,730 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711523058 or 711523058. Listed at 13 retailers as of October 31, 2026, with prices from $1,265 to $5,730, a $4,465 spread on the same certified stone. Brilliant Earth lists it at $5,730. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711523058
Dimensions10.09 × 9.93 × 6.62 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm9.93 mm5.10 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711523058
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.7%

Caratlytics Score

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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 31
Current: $5,730 USD|Low: $1,050 USD|High: $5,910 USD|Avg: $2,640 USD|-3.0%
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
Retailer 14
November 1, 2026
Retailer 14$1,050 USD
Retailer 10$1,162 USD
Retailer 11$1,265 USD
Retailer 3$1,480 USD
Retailer 2$1,617 USD
Retailer 12$1,684 USD
Retailer 7$1,718 USD
Retailer 4$2,471 USD
Retailer 6$2,697 USD
Retailer 13$3,287 USD
Retailer 8$3,581 USD
Retailer 5$3,650 USD
Retailer 9$4,905 USD
Brilliant Earth$5,730 USD

39 data points across 14 retailers

13 retailers$1,265 USD to $5,730 USD

Retailer 1
-
$1,050 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,162 USD
£915 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,265 USD
View
A
Retailer 4
-
$1,480 USD
View
A
Retailer 5
-
$1,617 USD
£1,273 GBP
View
A
Retailer 6
-
$1,684 USD
View
A
Retailer 7
-
$1,718 USD
€1,636 EUR
View
B+
Retailer 8
-
$2,471 USD
View
B+
Retailer 9
-
$3,287 USD
View
B+
Retailer 10
-
$3,581 USD
£2,820 GBP
View
Retailer 11
-
$3,650 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$4,905 USD
View
Most Expensive
B
Brilliant Earth
14871569A · Oct 31
$5,730 USD
View
12 more retailers have this diamond
Prices start from $1,265 USDSave up to $4,465 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
5.10ct Cushion
$1,265 USD