Radiant|Lab Grown|IGI

6.47ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG797604069

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

Certificate IGI LG797604069

Diamond specifications and retailer prices

From $1,618 USD
As of October 30, 2026
Save $11,192 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,810 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.47ct lab-grown radiant diamond

This 6.47ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797604069 or 797604069. Listed at 13 retailers as of October 29, 2026, with prices from $1,618 to $12,810, a $11,192 spread on the same certified stone. Brilliant Earth lists it at $12,810. 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

6.47
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797604069
Dimensions13.25 × 9.22 × 6.00 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.25 mm9.22 mm6.47 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797604069
Side View
Table 68.0%Crown 43.5°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 65.1%

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 30
Current: $12,810 USD|Low: $1,850 USD|High: $13,200 USD|Avg: $5,233 USD|-3.0%
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
October 29, 2026
Retailer 11$2,045 USD
Retailer 5$2,195 USD
Retailer 8$2,458 USD
Retailer 3$2,832 USD
Retailer 10$2,951 USD
Retailer 7$3,318 USD
Retailer 13$3,883 USD
Retailer 9$5,484 USD
Retailer 2$5,947 USD
Retailer 6$6,020 USD
Retailer 12$7,119 USD
Retailer 4$11,130 USD
Brilliant Earth$12,810 USD

15 data points across 13 retailers

13 retailers$1,618 USD to $12,810 USD

A
Cheapest Retailer
-
$1,618 USD
A
Retailer 2
-
$2,045 USD
View
A
Retailer 3
-
$2,458 USD
HK$19,200 HKD
View
B+
Retailer 4
-
$2,832 USD
View
B+
Retailer 5
-
$2,951 USD
View
B+
Retailer 6
-
$3,318 USD
View
B+
Retailer 7
-
$3,883 USD
View
Retailer 8
-
$5,484 USD
A$8,437 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$5,947 USD
£4,683 GBP
View
B
Retailer 10
-
$6,020 USD
View
B
Retailer 11
-
$7,119 USD
SGD 9,620 SGD
View
B
Retailer 12
-
$11,130 USD
View
Most Expensive
B
Brilliant Earth
20069349Y · Oct 29
$12,810 USD
View
12 more retailers have this diamond
Prices start from $1,618 USDSave up to $11,192 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
6.47ct Radiant
$1,618 USD