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Radiant|Lab Grown|IGI

6.58ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG592355752

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

Certificate IGI LG592355752

Diamond specifications and retailer prices

From $1,418 SGD
$1,109 USD
As of October 30, 2026
Save $11,162 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,579 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.58ct lab-grown radiant diamond

This 6.58ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592355752 or 592355752. Listed at 17 retailers as of October 30, 2026, with prices from $1,418 to $12,579, a $11,162 spread on the same certified stone. Do Amore Diamonds lists it at $12,579. 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

6.58
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592355752
Dimensions12.96 × 9.26 × 6.33 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.96 mm9.26 mm6.58 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592355752
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.4%

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: Oct 30
Current: $2,634 SGD|Low: $1,360 SGD|High: $5,908 SGD|Avg: $2,921 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,418 SGD
Retailer 12$1,542 SGD
Retailer 2$1,588 SGD
Retailer 8$1,644 SGD
Retailer 6$1,866 SGD
Retailer 3$2,249 SGD
Retailer 10$2,616 SGD
Retailer 1$2,634 SGD
Retailer 11$3,402 SGD
Retailer 4$4,384 SGD
Retailer 9$4,759 SGD
Retailer 5$5,830 SGD

44 data points across 12 retailers

17 retailers$1,418 SGD to $12,579 SGD

A
Cheapest Retailer
-
$1,418 SGD
$1,109 USD
A
Retailer 2
-
$1,542 SGD
$1,206 USD
View
A
Retailer 3
-
$1,588 SGD
$1,242 USD
View
Final sale: no returns
A
Retailer 4
-
$1,644 SGD
$1,286 USD
View
Retailer 5
-
$1,644 SGD
$1,286 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,866 SGD
$1,460 USD
View
A
Retailer 7
-
$2,249 SGD
$1,759 USD
View
A
Retailer 8
-
$2,616 SGD
$2,046 USD
View
A
Retailer 9
-
$2,634 SGD
£1,623 GBP
View
A
Retailer 10
-
$2,807 SGD
$2,196 USD
View
B+
Retailer 11
-
$3,335 SGD
$2,609 USD
View
B+
Retailer 12
-
$3,402 SGD
$2,661 USD
View
B+
Retailer 13
-
$4,384 SGD
£2,700 GBP
View
B+
Retailer 14
-
$4,759 SGD
$3,723 USD
View
B
Retailer 15
-
$5,830 SGD
£3,591 GBP
View
Retailer 16
-
$6,442 SGD
$5,039 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-778FF3BAE · Nov 2
$12,579 SGD
$9,840 USD
View
16 more retailers have this diamond
Prices start from $1,418 SGDSave up to $11,162 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
6.58ct Radiant
$1,418 SGD