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Radiant|Lab Grown|IGI

6.30ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG839651461

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

Certificate IGI LG839651461

Diamond specifications and retailer prices

From $2,661 SGD
$2,076 USD
As of October 29, 2026
Save $19,474 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,135 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.3ct lab-grown radiant diamond

This 6.3ct 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 LG839651461 or 839651461. Listed at 19 retailers as of October 29, 2026, with prices from $2,661 to $22,135, a $19,474 spread on the same certified stone. Brilliant Earth lists it at $22,135. 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

6.30
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651461
Dimensions13.07 × 9.05 × 6.05 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm9.05 mm6.30 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651461
Side View
Table 65.0%Crown 38.3°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 66.9%

Caratlytics Score

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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: $22,135 SGD|Low: $2,661 SGD|High: $22,135 SGD|Avg: $6,946 SGD|+0.9%
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
October 30, 2026
Retailer 6$2,661 SGD
Retailer 2$2,861 SGD
Retailer 17$2,974 SGD
Retailer 10$3,789 SGD
Retailer 13$3,941 SGD
Retailer 15$4,138 SGD
Retailer 16$4,636 SGD
Retailer 5$5,114 SGD
Retailer 11$5,333 SGD
Retailer 4$5,704 SGD
Retailer 3$5,841 SGD
Retailer 9$7,617 SGD
Retailer 12$7,913 SGD
Retailer 8$9,656 SGD
Retailer 7$9,952 SGD
Retailer 14$13,432 SGD
Brilliant Earth$22,135 SGD

20 data points across 17 retailers

19 retailers$2,661 SGD to $22,135 SGD

A
Cheapest Retailer
-
$2,661 SGD
$2,076 USD
Final sale: no returns
A
Retailer 2
-
$2,861 SGD
£1,758 GBP
View
A
Retailer 3
-
$2,974 SGD
$2,320 USD
View
A
Retailer 4
-
$3,789 SGD
£2,328 GBP
View
A
Retailer 5
-
$3,941 SGD
$3,075 USD
View
A
Retailer 6
-
$4,138 SGD
€3,075 EUR
View
A
Retailer 7
-
$4,636 SGD
$3,617 USD
View
Retailer 8
-
$5,114 SGD
A$6,139 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$5,333 SGD
ZAR 67,219 ZAR
View
B+
Retailer 10
-
$5,704 SGD
£3,504 GBP
View
B+
Retailer 11
-
$5,841 SGD
$4,557 USD
View
B
Retailer 12
-
$7,617 SGD
$5,943 USD
View
Retailer 13
-
$7,872 SGD
A$9,449 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$7,913 SGD
£4,861 GBP
View
B+
Retailer 15
-
$9,656 SGD
$7,533 USD
View
B+
Retailer 16
-
$9,952 SGD
View
Retailer 17
-
$12,907 SGD
$10,070 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
$13,432 SGD
$10,480 USD
View
Most Expensive
B
Brilliant Earth
21664942A · Oct 29
$22,135 SGD
$17,270 USD
View
18 more retailers have this diamond
Prices start from $2,661 SGDSave up to $19,474 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.

A
6.30ct Radiant
$2,661 SGD