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Radiant|Lab Grown|IGI

6.52ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG821635629

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

Certificate IGI LG821635629

Diamond specifications and retailer prices

From $5,473 SGD
$4,281 USD
As of October 31, 2026
Save $9,100 SGD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,344 SGD at Brilliant Earth · As of September 30, 2026
View at Brilliant Earth

About this 6.52ct lab-grown radiant diamond

This 6.52ct 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 LG821635629 or 821635629. Listed at 13 retailers as of October 31, 2026, with a 166% 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

6.52
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635629
Dimensions13.41 × 8.73 × 6.07 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.41 mm8.73 mm6.52 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635629
Side View
Table 66.0%Crown 46.4°Girdle: Slightly ThickPavilion 31.4°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,004 SGD|Low: $5,473 SGD|High: $23,344 SGD|Avg: $10,459 SGD|-48.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$5,473 SGD
Retailer 5$5,650 SGD
Retailer 6$5,977 SGD
Retailer 9$6,591 SGD
Retailer 2$6,636 SGD
Retailer 4$8,783 SGD
Retailer 3$9,159 SGD
Retailer 10$10,006 SGD
Retailer 7$10,615 SGD
Brilliant Earth$12,004 SGD
Retailer 11$14,030 SGD
Retailer 12$14,573 SGD

37 data points across 12 retailers

13 retailers$5,473 SGD to $14,573 SGD

B+
Cheapest Retailer
-
$5,473 SGD
$4,281 USD
B+
Retailer 2
-
$5,650 SGD
£3,480 GBP
View
B+
Retailer 3
-
$5,977 SGD
$4,675 USD
View
B+
Retailer 4
-
$6,591 SGD
$5,156 USD
View
B+
Retailer 5
-
$6,636 SGD
€4,944 EUR
View
Retailer 6
-
$8,783 SGD
$6,870 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$9,159 SGD
A$11,022 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$10,006 SGD
$7,827 USD
View
B
Retailer 9
-
$10,615 SGD
£6,538 GBP
View
B
Retailer 10
-
$12,004 SGD
$9,390 USD
View
B
Retailer 11
-
$14,030 SGD
View
B
Retailer 12
-
$14,573 SGD
$11,400 USD
View
Most Expensive
Brilliant Earth
20960854A · Sep 30
$23,344 SGD
$18,260 USD
View
Price last confirmed 31 days ago
12 more retailers have this diamond
Prices start from $5,473 SGDSave up to $9,100 SGD

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+
6.52ct Radiant
$5,473 SGD