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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG850604917

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

Certificate IGI LG850604917

Diamond specifications and retailer prices

From $739 SGD
As of November 4, 2026
Save $3,568 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,307 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850604917 or 850604917. Listed at 21 retailers as of November 1, 2026, with prices from $739 to $4,307, a $3,568 spread on the same certified stone. Rare Carat lists it at $4,307. 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

3.09
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850604917
Dimensions10.87 × 7.18 × 4.55 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm7.18 mm3.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850604917
Side View
Table 65.0%Crown 40.9°Girdle: MediumPavilion 30.8°Culet: NoneDepth 63.4%

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: Nov 4
Current: $4,307 SGD|Low: $739 SGD|High: $4,307 SGD|Avg: $1,994 SGD
Rare Carat
Retailer 2
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Retailer 12
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Retailer 21
November 5, 2026
Retailer 7$739 SGD
Retailer 5$827 SGD
Retailer 17$828 SGD
Retailer 9$916 SGD
Retailer 13$992 SGD
Retailer 3$1,086 SGD
Retailer 10$1,229 SGD
Retailer 11$1,365 SGD
Retailer 20$1,393 SGD
Retailer 2$1,418 SGD
Retailer 6$1,935 SGD
Retailer 4$1,941 SGD
Retailer 16$1,988 SGD
Retailer 12$2,295 SGD
Retailer 19$2,410 SGD
Retailer 15$2,777 SGD
Retailer 14$2,967 SGD
Retailer 8$3,068 SGD
Retailer 21$3,407 SGD
Retailer 18$3,979 SGD
Rare Carat$4,307 SGD

13 data points across 21 retailers

21 retailers$739 SGD to $4,307 SGD

A
Cheapest Retailer
-
$739 SGD
A
Retailer 2
-
$827 SGD
View
Final sale: no returns
A
Retailer 3
-
$828 SGD
View
A
Retailer 4
-
$916 SGD
View
A
Retailer 5
-
$992 SGD
View
A
Retailer 6
-
$1,086 SGD
View
A
Retailer 7
-
$1,229 SGD
View
A
Retailer 8
-
$1,365 SGD
View
A
Retailer 9
-
$1,393 SGD
View
A
Retailer 10
-
$1,418 SGD
View
B+
Retailer 11
-
$1,935 SGD
View
B+
Retailer 12
-
$1,941 SGD
View
B+
Retailer 13
-
$1,988 SGD
View
B+
Retailer 14
-
$2,295 SGD
View
B
Retailer 15
-
$2,410 SGD
View
B+
Retailer 16
-
$2,777 SGD
View
B
Retailer 17
-
$2,967 SGD
View
B
Retailer 18
-
$3,068 SGD
View
B
Retailer 19
-
$3,407 SGD
View
B
Retailer 20
-
$3,979 SGD
View
Most Expensive
B
Rare Carat
JRN-257_l_850604917 · Nov 1
$4,307 SGD
$3,370 USD
View
20 more retailers have this diamond
Prices start from $739 SGDSave up to $3,568 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
3.09ct Radiant
$739 SGD