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Radiant|Lab Grown|IGI

1.58ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG792667674

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

Certificate IGI LG792667674

Diamond specifications and retailer prices

From $1,408 SGD
$1,101 USD
As of October 30, 2026
Save $4,301 SGD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,709 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792667674 or 792667674. Listed at 21 retailers as of October 30, 2026, with prices from $1,408 to $5,709, a $4,301 spread on the same certified stone. Taylor and Hart lists it at $5,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792667674
Dimensions8.28 × 5.61 × 3.74 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.61 mm1.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792667674
Side View
Table 67.0%Crown 45.3°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 66.7%

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: Oct 30
Current: $5,246 SGD|Low: $1,351 SGD|High: $5,309 SGD|Avg: $2,686 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$1,408 SGD
Retailer 7$1,532 SGD
Retailer 4$1,575 SGD
Retailer 5$1,633 SGD
Retailer 8$1,633 SGD
Retailer 9$1,797 SGD
Retailer 13$1,854 SGD
Retailer 14$2,337 SGD
Retailer 10$2,366 SGD
Retailer 11$2,870 SGD
Retailer 12$3,002 SGD
Retailer 6$3,060 SGD
Retailer 15$3,312 SGD
Retailer 2$4,728 SGD
Retailer 16$5,202 SGD
Retailer 1$5,246 SGD

39 data points across 16 retailers

21 retailers$1,408 SGD to $5,709 SGD

A
Cheapest Retailer
-
$1,408 SGD
$1,101 USD
A
Retailer 2
-
$1,532 SGD
$1,198 USD
View
B+
Retailer 3
-
$1,575 SGD
$1,232 USD
View
Final sale: no returns
Retailer 4
-
$1,633 SGD
$1,277 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$1,633 SGD
$1,277 USD
View
B+
Retailer 6
-
$1,755 SGD
$1,373 USD
View
B+
Retailer 7
-
$1,797 SGD
£1,107 GBP
View
B+
Retailer 8
-
$1,854 SGD
$1,450 USD
View
B+
Retailer 9
-
$1,982 SGD
$1,550 USD
View
B+
Retailer 10
-
$2,337 SGD
$1,828 USD
View
B+
Retailer 11
-
$2,366 SGD
£1,457 GBP
View
B
Retailer 12
-
$2,870 SGD
€2,138 EUR
View
B+
Retailer 13
-
$3,002 SGD
ZAR 37,932 ZAR
View
B
Retailer 14
-
$3,060 SGD
$2,394 USD
View
B
Retailer 15
-
$3,312 SGD
$2,591 USD
View
B
Retailer 16
-
$4,501 SGD
£2,772 GBP
View
B
Retailer 17
-
$4,728 SGD
$3,698 USD
View
B
Retailer 18
-
$5,202 SGD
$4,069 USD
View
B
Retailer 19
-
$5,246 SGD
£3,231 GBP
View
B
Retailer 20
-
$5,472 SGD
View
Most Expensive
B
Taylor and Hart
Q029TMF · Oct 31
$5,709 SGD
$4,466 USD
View
20 more retailers have this diamond
Prices start from $1,408 SGDSave up to $4,301 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
$1,408 SGD