CaratHunter
Plans
Cushion|Lab Grown|IGI

5.05ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG802611093

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

Certificate IGI LG802611093

Diamond specifications and retailer prices

From $1,149 USD
£904 GBP
As of October 30, 2026
Save $5,791 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,940 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.05ct lab-grown cushion diamond

This 5.05ct 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 LG802611093 or 802611093. Listed at 13 retailers as of October 30, 2026, with prices from $1,149 to $6,940, a $5,791 spread on the same certified stone. Brilliant Earth lists it at $6,940. 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

5.05
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802611093
Dimensions9.99 × 9.86 × 6.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm9.86 mm5.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802611093
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,940 USD|Low: $1,040 USD|High: $7,860 USD|Avg: $2,728 USD|-11.7%
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 30, 2026
Retailer 11$1,040 USD
Retailer 2$1,149 USD
Retailer 8$1,250 USD
Retailer 3$1,469 USD
Retailer 6$1,601 USD
Retailer 13$1,671 USD
Retailer 7$1,713 USD
Retailer 4$2,426 USD
Retailer 12$3,255 USD
Retailer 9$3,533 USD
Retailer 5$3,614 USD
Retailer 10$3,960 USD
Brilliant Earth$6,940 USD

39 data points across 13 retailers

13 retailers$1,149 USD to $6,940 USD

Retailer 1
-
$1,040 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$1,149 USD
£904 GBP
View
A
Retailer 3
-
$1,250 USD
View
A
Retailer 4
-
$1,469 USD
View
A
Retailer 5
-
$1,601 USD
£1,261 GBP
View
A
Retailer 6
-
$1,671 USD
View
A
Retailer 7
-
$1,713 USD
€1,631 EUR
View
B+
Retailer 8
-
$2,426 USD
View
B+
Retailer 9
-
$3,255 USD
View
B+
Retailer 10
-
$3,533 USD
£2,782 GBP
View
Retailer 11
-
$3,614 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$3,960 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
19907714A · Oct 30
$6,940 USD
View
12 more retailers have this diamond
Prices start from $1,149 USDSave up to $5,791 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
5.05ct Cushion
$1,149 USD