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Radiant|Lab Grown|IGI

6.68ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG834617510

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

Certificate IGI LG834617510

Diamond specifications and retailer prices

From $2,030 USD
As of November 1, 2026
Save $8,214 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,244 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.68ct lab-grown radiant diamond

This 6.68ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834617510 or 834617510. Listed at 17 retailers as of November 1, 2026, with prices from $2,030 to $10,244, a $8,214 spread on the same certified stone. With Clarity lists it at $10,244. 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

6.68
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834617510
Dimensions13.67 × 9.15 × 6.02 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.67 mm9.15 mm6.68 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834617510
Side View
Table 64.0%Crown 38.2°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 65.8%

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: $3,164 USD|Low: $2,030 USD|High: $10,418 USD|Avg: $4,257 USD|-2.2%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 5$2,030 USD
Retailer 9$2,176 USD
Retailer 16$2,270 USD
Retailer 10$2,982 USD
Retailer 12$3,005 USD
Retailer 1$3,164 USD
Retailer 4$3,537 USD
Retailer 13$3,895 USD
Retailer 8$4,091 USD
Retailer 2$4,359 USD
Retailer 3$5,032 USD
Retailer 14$5,665 USD
Retailer 11$6,005 USD
Retailer 15$6,428 USD
Retailer 7$7,369 USD
Retailer 6$7,602 USD
With Clarity$10,244 USD

23 data points across 17 retailers

17 retailers$2,030 USD to $10,244 USD

A
Cheapest Retailer
-
$2,030 USD
Final sale: no returns
A
Retailer 2
-
$2,176 USD
£1,714 GBP
View
A
Retailer 3
-
$2,270 USD
View
A
Retailer 4
-
$2,982 USD
£2,348 GBP
View
A
Retailer 5
-
$3,005 USD
View
A
Retailer 6
-
$3,164 USD
€3,013 EUR
View
B+
Retailer 7
-
$3,537 USD
View
B+
Retailer 8
-
$3,895 USD
A$5,993 AUD
View
B+
Retailer 9
-
$4,091 USD
ZAR 66,093 ZAR
View
B+
Retailer 10
-
$4,359 USD
£3,432 GBP
View
B+
Retailer 11
-
$5,032 USD
View
B+
Retailer 12
-
$5,665 USD
View
B
Retailer 13
-
$6,005 USD
£4,728 GBP
View
B
Retailer 14
-
$6,428 USD
A$9,889 AUD
View
B
Retailer 15
-
$7,369 USD
View
B
Retailer 16
-
$7,602 USD
SGD 10,273 SGD
View
Most Expensive
B
With Clarity
834617510 · Nov 2
$10,244 USD
View
16 more retailers have this diamond
Prices start from $2,030 USDSave up to $8,214 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
6.68ct Radiant
$2,030 USD