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Radiant|Lab Grown|IGI

6.10ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG826655161

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

Certificate IGI LG826655161

Diamond specifications and retailer prices

From $1,271 USD
As of November 2, 2026
Save $6,399 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,670 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.1ct lab-grown radiant diamond

This 6.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826655161 or 826655161. Listed at 20 retailers as of November 2, 2026, with prices from $1,271 to $7,670, a $6,399 spread on the same certified stone. Brilliant Earth lists it at $7,670. 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

6.10
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826655161
Dimensions12.82 × 9.07 × 6.16 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm9.07 mm6.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826655161
Side View
Table 65.0%Crown 44.3°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 67.9%

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: Nov 2
Current: $7,670 USD|Low: $1,264 USD|High: $7,910 USD|Avg: $3,076 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3$1,271 USD
Retailer 17$1,383 USD
Retailer 8$1,422 USD
Retailer 5$1,474 USD
Retailer 16$1,645 USD
Retailer 12$2,077 USD
Retailer 11$2,335 USD
Retailer 2$2,596 USD
Retailer 13$2,732 USD
Retailer 18$2,748 USD
Retailer 7$2,763 USD
Retailer 14$2,853 USD
Retailer 6$3,461 USD
Retailer 9$3,566 USD
Retailer 4$4,230 USD
Retailer 15$4,743 USD
Retailer 10$5,174 USD
Brilliant Earth$7,670 USD

42 data points across 18 retailers

20 retailers$1,271 USD to $7,670 USD

A
Cheapest Retailer
-
$1,271 USD
A
Retailer 2
-
$1,383 USD
View
A
Retailer 3
-
$1,422 USD
View
Final sale: no returns
Retailer 4
-
$1,474 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,474 USD
View
A
Retailer 6
-
$1,645 USD
View
A
Retailer 7
-
$2,077 USD
£1,636 GBP
View
B+
Retailer 8
-
$2,335 USD
View
B+
Retailer 9
-
$2,596 USD
€2,472 EUR
View
B+
Retailer 10
-
$2,732 USD
A$4,203 AUD
View
B+
Retailer 11
-
$2,748 USD
View
B+
Retailer 12
-
$2,763 USD
View
B+
Retailer 13
-
$2,853 USD
ZAR 46,086 ZAR
View
B+
Retailer 14
-
$3,461 USD
View
Retailer 15
-
$3,566 USD
£2,808 GBP
View
Price last confirmed 17 days ago
B
Retailer 16
-
$4,230 USD
View
B
Retailer 17
-
$4,743 USD
£3,735 GBP
View
B
Retailer 18
-
$5,174 USD
View
Retailer 19
-
$6,085 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21100498A · Nov 2
$7,670 USD
View
19 more retailers have this diamond
Prices start from $1,271 USDSave up to $6,399 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
6.10ct Radiant
$1,271 USD