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Radiant|Lab Grown|IGI

6.63ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG840639638

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

Certificate IGI LG840639638

Diamond specifications and retailer prices

From ₹2,72,222 INR
$2,867 USD
As of October 29, 2026
Save ₹8,73,825 INR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹11,46,047 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.63ct lab-grown radiant diamond

This 6.63ct 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 LG840639638 or 840639638. Listed at 16 retailers as of October 29, 2026, with prices from ₹2,72,222 to ₹11,46,047, a ₹8,73,825 spread on the same certified stone. Brilliant Earth lists it at ₹11,46,047. 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

6.63
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840639638
Dimensions13.20 × 9.07 × 6.10 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm9.07 mm6.63 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840639638
Side View
Table 65.0%Crown 44.4°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 67.3%

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: Oct 29
Current: ₹11,46,047 INR|Low: ₹2,72,222 INR|High: ₹17,10,050 INR|Avg: ₹6,08,962 INR|-33.0%
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
October 31, 2026
Retailer 5₹2,72,222 INR
Retailer 9₹2,92,716 INR
Retailer 15₹2,97,194 INR
Retailer 2₹3,80,706 INR
Retailer 12₹4,02,778 INR
Retailer 14₹4,13,697 INR
Retailer 13₹4,25,210 INR
Retailer 16₹4,94,784 INR
Retailer 4₹5,23,241 INR
Retailer 3₹5,35,404 INR
Retailer 10₹5,45,552 INR
Retailer 8₹6,36,122 INR
Retailer 11₹7,58,851 INR
Retailer 7₹7,65,962 INR
Retailer 6₹9,83,453 INR
Brilliant Earth₹11,46,047 INR

27 data points across 16 retailers

16 retailers₹2,72,222 INR to ₹11,46,047 INR

A
Cheapest Retailer
-
₹2,72,222 INR
$2,867 USD
Final sale: no returns
A
Retailer 2
-
₹2,92,716 INR
£2,427 GBP
View
A
Retailer 3
-
₹2,97,194 INR
$3,130 USD
View
B+
Retailer 4
-
₹3,80,706 INR
£3,157 GBP
View
B+
Retailer 5
-
₹4,02,778 INR
$4,242 USD
View
B+
Retailer 6
-
₹4,13,697 INR
$4,357 USD
View
Retailer 7
-
₹4,25,210 INR
€4,265 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹4,94,784 INR
$5,211 USD
View
Retailer 9
-
₹5,23,241 INR
A$8,478 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
₹5,35,404 INR
£4,440 GBP
View
B+
Retailer 11
-
₹5,45,552 INR
ZAR 92,822 ZAR
View
Retailer 12
-
₹6,36,122 INR
A$10,307 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
₹7,58,851 INR
£6,293 GBP
View
B
Retailer 14
-
₹7,65,962 INR
$8,067 USD
View
B
Retailer 15
-
₹9,83,453 INR
$10,358 USD
View
Most Expensive
B
Brilliant Earth
21675069A · Oct 30
₹11,46,047 INR
$12,070 USD
View
15 more retailers have this diamond
Prices start from ₹2,72,222 INRSave up to ₹8,73,825 INR

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
6.63ct Radiant
₹2,72,222 INR