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Radiant|Lab Grown|IGI

6.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG811639837

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

Certificate IGI LG811639837

Diamond specifications and retailer prices

From $1,200 SGD
$938 USD
As of November 2, 2026
Save $4,058 SGD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,709 SGD at Rare Carat · As of August 31, 2026
View at Rare Carat

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811639837 or 811639837. Listed at 24 retailers as of November 2, 2026, with a 338% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639837
Dimensions12.99 × 9.14 × 6.06 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm9.14 mm6.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639837
Side View
Table 68.0%Crown 40.8°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,908 SGD|Low: $1,141 SGD|High: $6,127 SGD|Avg: $2,847 SGD|+4.3%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4$1,200 SGD
Retailer 11$1,304 SGD
Retailer 3$1,391 SGD
Retailer 9$1,391 SGD
Retailer 17$1,513 SGD
Retailer 21$1,618 SGD
Retailer 6$1,893 SGD
Retailer 12$2,126 SGD
Retailer 7$2,228 SGD
Retailer 16$2,320 SGD
Retailer 18$2,578 SGD
Retailer 20$2,692 SGD
Retailer 1$2,908 SGD
Retailer 2$3,438 SGD
Retailer 13$3,840 SGD
Retailer 5$3,912 SGD
Retailer 8$4,327 SGD
Retailer 15$4,352 SGD
Retailer 19$4,744 SGD
Retailer 10$4,840 SGD
Retailer 14$6,117 SGD

35 data points across 21 retailers

24 retailers$1,200 SGD to $5,258 SGD

A
Cheapest Retailer
-
$1,200 SGD
$938 USD
A
Retailer 2
-
$1,304 SGD
$1,020 USD
View
A
Retailer 3
-
$1,391 SGD
$1,088 USD
View
Retailer 4
-
$1,391 SGD
$1,088 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,513 SGD
$1,183 USD
View
Final sale: no returns
A
Retailer 6
-
$1,618 SGD
$1,265 USD
View
A
Retailer 7
-
$1,893 SGD
$1,480 USD
View
A
Retailer 8
-
$2,126 SGD
£1,309 GBP
View
B+
Retailer 9
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$2,228 SGD
$1,742 USD
View
A
Retailer 10
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$2,320 SGD
€1,728 EUR
View
A
Retailer 11
-
$2,578 SGD
A$3,101 AUD
View
A
Retailer 12
-
$2,692 SGD
ZAR 34,006 ZAR
View
A
Retailer 13
-
$2,908 SGD
$2,274 USD
View
B+
Retailer 14
-
$3,438 SGD
$2,688 USD
View
B+
Retailer 15
-
$3,840 SGD
£2,364 GBP
View
B+
Retailer 16
-
$3,912 SGD
$3,059 USD
View
B+
Retailer 17
-
$4,327 SGD
$3,383 USD
View
B+
Retailer 18
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$4,338 SGD
$3,392 USD
View
B+
Retailer 19
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$4,352 SGD
$3,403 USD
View
B+
Retailer 20
-
$4,744 SGD
£2,921 GBP
View
B+
Retailer 21
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$4,840 SGD
$3,784 USD
View
B
Retailer 22
-
$5,258 SGD
$4,111 USD
View
Retailer 23
-
$6,117 SGD
A$7,359 AUD
View
Price last confirmed 24 days ago
Most Expensive
Rare Carat
104317 · Aug 31
$6,709 SGD
$5,246 USD
View
Price last confirmed 63 days ago
23 more retailers have this diamond
Prices start from $1,200 SGDSave up to $4,058 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
6.09ct Radiant
$1,200 SGD