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Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG792686612

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

Certificate IGI LG792686612

Diamond specifications and retailer prices

From $263 SGD
$206 USD
As of November 2, 2026
Save $2,205 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,468 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792686612 or 792686612. Listed at 21 retailers as of November 2, 2026, with prices from $263 to $2,468, a $2,205 spread on the same certified stone. Brilliant Earth lists it at $2,468. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792686612
Dimensions8.46 × 5.67 × 3.85 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm5.67 mm1.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792686612
Side View
Table 66.0%Crown 45°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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 2
Current: $2,468 SGD|Low: $263 SGD|High: $2,596 SGD|Avg: $814 SGD|-4.9%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$263 SGD
Retailer 7$295 SGD
Retailer 18$306 SGD
Retailer 3$327 SGD
Retailer 17$327 SGD
Retailer 12$382 SGD
Retailer 14$565 SGD
Retailer 10$565 SGD
Retailer 15$577 SGD
Retailer 13$602 SGD
Retailer 11$753 SGD
Retailer 2$762 SGD
Retailer 19$1,051 SGD
Retailer 5$1,055 SGD
Retailer 6$1,266 SGD
Retailer 16$1,317 SGD
Retailer 8$1,331 SGD
Retailer 9$1,552 SGD
Brilliant Earth$2,468 SGD

34 data points across 19 retailers

21 retailers$263 SGD to $2,468 SGD

A
Cheapest Retailer
-
$263 SGD
$206 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$306 SGD
$239 USD
View
A
Retailer 4
-
$327 SGD
$256 USD
View
Retailer 5
-
$327 SGD
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$382 SGD
£235 GBP
View
A
Retailer 7
-
$565 SGD
ZAR 7,131 ZAR
View
B+
Retailer 8
-
$565 SGD
$442 USD
View
A
Retailer 9
-
$577 SGD
€430 EUR
View
A
Retailer 10
-
$602 SGD
£371 GBP
View
A
Retailer 11
-
$700 SGD
$547 USD
View
A
Retailer 12
-
$753 SGD
$589 USD
View
A
Retailer 13
-
$762 SGD
A$917 AUD
View
B+
Retailer 14
-
$1,051 SGD
$822 USD
View
B+
Retailer 15
-
$1,055 SGD
$825 USD
View
B+
Retailer 16
-
$1,119 SGD
$875 USD
View
B+
Retailer 17
-
$1,266 SGD
$990 USD
View
B+
Retailer 18
-
$1,317 SGD
£811 GBP
View
B+
Retailer 19
-
$1,331 SGD
$1,041 USD
View
Retailer 20
-
$1,552 SGD
$1,213 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
18807405A · Nov 2
$2,468 SGD
$1,930 USD
View
20 more retailers have this diamond
Prices start from $263 SGDSave up to $2,205 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
1.58ct Radiant
$263 SGD