Radiant|Lab Grown|IGI

6.07ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG831659611

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

Certificate IGI LG831659611

Diamond specifications and retailer prices

From $4,045 USD
As of November 1, 2026
Save $5,675 USD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,946 USD at MOH London · As of November 1, 2026
View at MOH London

About this 6.07ct lab-grown radiant diamond

This 6.07ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831659611 or 831659611. Listed at 20 retailers as of November 1, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.07
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831659611
Dimensions13.24 × 9.00 × 5.95 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.24 mm9.00 mm6.07 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831659611
Side View
Table 69.0%Crown 40.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $10,946 USD|Low: $4,030 USD|High: $18,892 USD|Avg: $7,533 USD|-0.2%
MOH London
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
November 2, 2026
Retailer 13$4,045 USD
Retailer 15$4,557 USD
Retailer 7$4,776 USD
Retailer 14$4,806 USD
Retailer 17$5,048 USD
Retailer 5$5,286 USD
Retailer 4$5,325 USD
Retailer 11$5,755 USD
Retailer 2$6,528 USD
Retailer 16$6,606 USD
Retailer 12$6,809 USD
Retailer 8$8,177 USD
Retailer 10$9,027 USD
Retailer 9$9,720 USD
MOH London$10,946 USD
Retailer 3$14,691 USD
Retailer 6$18,892 USD

33 data points across 17 retailers

20 retailers$4,045 USD to $9,720 USD

B
Cheapest Retailer
-
$4,045 USD
B
Retailer 2
-
$4,557 USD
View
B
Retailer 3
-
$4,776 USD
View
B
Retailer 4
-
$4,806 USD
View
B
Retailer 5
-
$5,048 USD
View
Retailer 6
-
$5,236 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$5,286 USD
View
B
Retailer 8
-
$5,325 USD
View
B
Retailer 9
-
$5,755 USD
£4,531 GBP
View
B
Retailer 10
-
$6,016 USD
View
Final sale: no returns
B
Retailer 11
-
$6,528 USD
View
B
Retailer 12
-
$6,606 USD
View
B
Retailer 13
-
$6,809 USD
£5,361 GBP
View
B
Retailer 14
-
$8,177 USD
View
B
Retailer 15
-
$9,027 USD
€8,597 EUR
View
B
Retailer 16
-
$9,720 USD
View
Most Expensive
MOH London
LG831659611 · Nov 1
$10,946 USD
£8,619 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $4,045 USDSave up to $5,675 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.

B
6.07ct Radiant
$4,045 USD