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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG639439606

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

Certificate IGI LG639439606

Diamond specifications and retailer prices

From $326 SGD
$254 USD
As of October 27, 2026
Save $2,558 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,884 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639439606 or 639439606. Listed at 22 retailers as of October 27, 2026, with prices from $326 to $2,884, a $2,558 spread on the same certified stone. Do Amore Diamonds lists it at $2,884. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639439606
Dimensions8.31 × 5.73 × 3.88 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.73 mm1.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639439606
Side View
Table 65.0%Crown 30.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.7%

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 27
Current: $2,884 SGD|Low: $313 SGD|High: $2,884 SGD|Avg: $1,020 SGD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3$326 SGD
Retailer 14$363 SGD
Retailer 21$377 SGD
Retailer 4$404 SGD
Retailer 10$404 SGD
Retailer 13$523 SGD
Retailer 9$540 SGD
Retailer 6$564 SGD
Retailer 17$609 SGD
Retailer 16$765 SGD
Retailer 2$782 SGD
Retailer 7$841 SGD
Retailer 15$1,035 SGD
Retailer 20$1,238 SGD
Retailer 19$1,339 SGD
Retailer 8$1,430 SGD
Retailer 5$1,587 SGD
Retailer 12$1,644 SGD
Retailer 11$1,738 SGD
Retailer 18$1,786 SGD
Do Amore Diamonds$2,884 SGD

32 data points across 21 retailers

22 retailers$326 SGD to $2,884 SGD

A
Cheapest Retailer
-
$326 SGD
$254 USD
A
Retailer 2
-
$363 SGD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$377 SGD
$294 USD
View
A
Retailer 4
-
$404 SGD
$315 USD
View
A
Retailer 5
-
$404 SGD
$315 USD
View
A
Retailer 6
-
$523 SGD
£321 GBP
View
B+
Retailer 7
-
$540 SGD
$421 USD
View
A
Retailer 8
-
$564 SGD
$440 USD
View
A
Retailer 9
-
$609 SGD
$475 USD
View
A
Retailer 10
-
$765 SGD
ZAR 9,639 ZAR
View
A
Retailer 11
-
$782 SGD
£481 GBP
View
B+
Retailer 12
-
$841 SGD
$656 USD
View
B+
Retailer 13
-
$1,035 SGD
A$1,242 AUD
View
B
Retailer 14
-
$1,238 SGD
$966 USD
View
B
Retailer 15
-
$1,339 SGD
$1,045 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,430 SGD
$1,116 USD
View
B
Retailer 17
-
$1,587 SGD
$1,238 USD
View
B
Retailer 18
-
$1,644 SGD
$1,283 USD
View
B
Retailer 19
-
$1,738 SGD
£1,068 GBP
View
B
Retailer 20
-
$1,786 SGD
£1,097 GBP
View
B
Retailer 21
-
$2,649 SGD
$2,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-7E2D62538 · Oct 28
$2,884 SGD
$2,250 USD
View
21 more retailers have this diamond
Prices start from $326 SGDSave up to $2,558 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
1.59ct Radiant
$326 SGD