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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG830613241

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613241

Diamond specifications and retailer prices

From $290 SGD
$226 USD
As of October 29, 2026
Save $2,559 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,849 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830613241 or 830613241. Listed at 24 retailers as of October 27, 2026, with prices from $290 to $2,849, a $2,559 spread on the same certified stone. Queensmith lists it at $2,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613241
Dimensions7.59 × 7.53 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm7.53 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613241
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.1%

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 29
Current: $2,849 SGD|Low: $290 SGD|High: $2,849 SGD|Avg: $934 SGD
Queensmith
Retailer 2
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Retailer 24
October 30, 2026
Retailer 6$290 SGD
Retailer 4$324 SGD
Retailer 3$336 SGD
Retailer 9$359 SGD
Retailer 11$359 SGD
Retailer 24$394 SGD
Retailer 16$484 SGD
Retailer 8$543 SGD
Retailer 19$602 SGD
Retailer 22$617 SGD
Retailer 5$655 SGD
Retailer 13$669 SGD
Retailer 10$783 SGD
Retailer 23$840 SGD
Retailer 21$943 SGD
Retailer 7$1,156 SGD
Retailer 17$1,163 SGD
Retailer 14$1,223 SGD
Retailer 2$1,291 SGD
Retailer 18$1,448 SGD
Retailer 20$1,449 SGD
Retailer 12$1,637 SGD
Retailer 15$1,756 SGD
Queensmith$2,849 SGD

18 data points across 24 retailers

24 retailers$290 SGD to $2,849 SGD

A
Cheapest Retailer
-
$290 SGD
$226 USD
A
Retailer 2
-
$324 SGD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$336 SGD
$262 USD
View
A
Retailer 4
-
$359 SGD
$280 USD
View
A
Retailer 5
-
$359 SGD
$280 USD
View
A
Retailer 6
-
$394 SGD
HK$2,400 HKD
View
B+
Retailer 7
-
$484 SGD
$378 USD
View
Retailer 8
-
$543 SGD
£334 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
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$602 SGD
€447 EUR
View
A
Retailer 10
-
$617 SGD
ZAR 7,783 ZAR
View
A
Retailer 11
-
$655 SGD
$511 USD
View
A
Retailer 12
-
$669 SGD
£411 GBP
View
B+
Retailer 13
-
$783 SGD
$611 USD
View
B+
Retailer 14
-
$840 SGD
A$1,008 AUD
View
B+
Retailer 15
-
$943 SGD
$736 USD
View
B+
Retailer 16
-
$1,156 SGD
$902 USD
View
B+
Retailer 17
-
$1,163 SGD
View
B
Retailer 18
-
$1,223 SGD
$954 USD
View
B
Retailer 19
-
$1,291 SGD
$1,007 USD
View
B
Retailer 20
-
$1,448 SGD
A$1,738 AUD
View
B+
Retailer 21
-
$1,449 SGD
£890 GBP
View
B
Retailer 22
-
$1,637 SGD
$1,277 USD
View
Retailer 23
-
$1,756 SGD
$1,370 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
LG830613241 · Oct 27
$2,849 SGD
£1,750 GBP
View
23 more retailers have this diamond
Prices start from $290 SGDSave up to $2,559 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 Round
$290 SGD