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Radiant|Lab Grown|IGI

6.69ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG839622969

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

Certificate IGI LG839622969

Diamond specifications and retailer prices

From $2,915 USD
As of November 1, 2026
Save $8,985 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,900 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.69ct lab-grown radiant diamond

This 6.69ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839622969 or 839622969. Listed at 19 retailers as of October 31, 2026, with prices from $2,915 to $11,900, a $8,985 spread on the same certified stone. Brilliant Earth lists it at $11,900. 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

6.69
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622969
Dimensions13.20 × 9.09 × 6.17 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm9.09 mm6.69 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622969
Side View
Table 65.0%Crown 42.3°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 67.9%

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: $11,900 USD|Low: $2,915 USD|High: $12,330 USD|Avg: $6,041 USD|-3.5%
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
November 2, 2026
Retailer 7$2,915 USD
Retailer 2$3,125 USD
Retailer 4$3,180 USD
Retailer 10$4,044 USD
Retailer 16$4,315 USD
Retailer 3$4,430 USD
Retailer 14$4,564 USD
Retailer 5$5,304 USD
Retailer 12$5,594 USD
Retailer 6$5,730 USD
Retailer 15$5,842 USD
Retailer 13$8,061 USD
Retailer 11$8,084 USD
Retailer 8$10,530 USD
Retailer 9$10,702 USD
Retailer 17$11,085 USD
Brilliant Earth$11,900 USD

22 data points across 17 retailers

19 retailers$2,915 USD to $11,900 USD

A
Cheapest Retailer
-
$2,915 USD
Final sale: no returns
A
Retailer 2
-
$3,125 USD
£2,461 GBP
View
A
Retailer 3
-
$3,180 USD
View
B+
Retailer 4
-
$4,044 USD
£3,184 GBP
View
B+
Retailer 5
-
$4,315 USD
View
B+
Retailer 6
-
$4,430 USD
View
B+
Retailer 7
-
$4,564 USD
€4,347 EUR
View
B+
Retailer 8
-
$5,304 USD
View
B+
Retailer 9
-
$5,594 USD
A$8,606 AUD
View
B+
Retailer 10
-
$5,730 USD
£4,512 GBP
View
B+
Retailer 11
-
$5,842 USD
ZAR 94,385 ZAR
View
Retailer 12
-
$6,778 USD
A$10,428 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$8,061 USD
View
B
Retailer 14
-
$8,084 USD
£6,365 GBP
View
B
Retailer 15
-
$10,530 USD
View
Retailer 16
-
$10,655 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$10,702 USD
SGD 14,462 SGD
View
B
Retailer 18
-
$11,085 USD
View
Most Expensive
B
Brilliant Earth
21661558A · Oct 31
$11,900 USD
View
18 more retailers have this diamond
Prices start from $2,915 USDSave up to $8,985 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
6.69ct Radiant
$2,915 USD