Radiant|Lab Grown|IGI

6.10ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG851694009

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

Certificate IGI LG851694009

Diamond specifications and retailer prices

From $913 USD
As of November 1, 2026
Save $4,667 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,580 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851694009 or 851694009. Listed at 8 retailers as of November 1, 2026, with prices from $913 to $5,580, a $4,667 spread on the same certified stone. Brilliant Earth lists it at $5,580. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851694009
Dimensions12.99 × 9.09 × 6.11 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm9.09 mm6.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851694009
Side View
Table 67.0%Crown 42.6°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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 1
Current: $1,877 USD|Low: $913 USD|High: $4,228 USD|Avg: $2,209 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$913 USD
Retailer 2$950 USD
Retailer 5$1,270 USD
Retailer 1$1,877 USD
Retailer 3$2,289 USD
Retailer 7$2,857 USD
Retailer 6$4,228 USD

3 data points across 7 retailers

8 retailers$913 USD to $5,580 USD

A
Cheapest Retailer
-
$913 USD
Final sale: no returns
A
Retailer 2
-
$950 USD
£748 GBP
View
B+
Retailer 3
-
$1,270 USD
View
A
Retailer 4
-
$1,877 USD
View
B+
Retailer 5
-
$2,289 USD
View
B+
Retailer 6
-
$2,857 USD
View
B
Retailer 7
-
$4,228 USD
View
Most Expensive
B
Brilliant Earth
22388974A · Nov 2
$5,580 USD
View
7 more retailers have this diamond
Prices start from $913 USDSave up to $4,667 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
$913 USD