Radiant|Lab Grown|IGI

6.53ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG837650620

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG837650620

Diamond specifications and retailer prices

From $1,947 USD
As of October 30, 2026
Save $10,103 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,050 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.53ct lab-grown radiant diamond

This 6.53ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837650620 or 837650620. Listed at 14 retailers as of October 29, 2026, with prices from $1,947 to $12,050, a $10,103 spread on the same certified stone. Brilliant Earth lists it at $12,050. 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

6.53
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837650620
Dimensions10.47 × 10.32 × 7.14 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm10.32 mm6.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837650620
Side View
Table 56.0%Crown 38.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 69.2%

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 30
Current: $12,050 USD|Low: $1,947 USD|High: $12,050 USD|Avg: $4,665 USD
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
October 31, 2026
Retailer 7$1,947 USD
Retailer 12$2,018 USD
Retailer 8$2,167 USD
Retailer 2$2,185 USD
Retailer 14$2,422 USD
Retailer 11$2,885 USD
Retailer 10$3,511 USD
Retailer 3$4,176 USD
Retailer 5$4,990 USD
Retailer 13$5,438 USD
Retailer 9$5,771 USD
Retailer 4$6,741 USD
Retailer 6$7,077 USD
Brilliant Earth$12,050 USD

31 data points across 14 retailers

14 retailers$1,947 USD to $12,050 USD

A
Cheapest Retailer
-
$1,947 USD
Final sale: no returns
Retailer 2
-
$2,018 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,167 USD
£1,707 GBP
View
A
Retailer 4
-
$2,185 USD
View
B+
Retailer 5
-
$2,422 USD
View
B+
Retailer 6
-
$2,885 USD
View
Retailer 7
-
$3,511 USD
€3,344 EUR
View
Price last confirmed 7 days ago
B
Retailer 8
-
$4,176 USD
£3,288 GBP
View
B
Retailer 9
-
$4,990 USD
View
B
Retailer 10
-
$5,438 USD
View
B
Retailer 11
-
$5,771 USD
£4,544 GBP
View
B
Retailer 12
-
$6,741 USD
SGD 9,109 SGD
View
B
Retailer 13
-
$7,077 USD
View
Most Expensive
B
Brilliant Earth
21685311A · Oct 29
$12,050 USD
View
13 more retailers have this diamond
Prices start from $1,947 USDSave up to $10,103 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
6.53ct Radiant
$1,947 USD