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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG775607013

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775607013

Diamond specifications and retailer prices

From $303 SGD
$237 USD
As of October 30, 2026
Save $2,490 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,793 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart 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 LG775607013 or 775607013. Listed at 20 retailers as of October 27, 2026, with prices from $303 to $2,793, a $2,490 spread on the same certified stone. Queensmith lists it at $2,793. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775607013
Dimensions7.27 × 8.10 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.10 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775607013
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 56.4%

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: $2,793 SGD|Low: $303 SGD|High: $2,793 SGD|Avg: $963 SGD
Queensmith
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
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 3$303 SGD
Retailer 12$339 SGD
Retailer 18$352 SGD
Retailer 7$376 SGD
Retailer 11$376 SGD
Retailer 20$420 SGD
Retailer 8$633 SGD
Retailer 16$645 SGD
Retailer 13$704 SGD
Retailer 19$730 SGD
Retailer 6$796 SGD
Retailer 17$875 SGD
Retailer 14$995 SGD
Retailer 5$1,149 SGD
Retailer 4$1,207 SGD
Retailer 10$1,274 SGD
Retailer 2$1,356 SGD
Retailer 15$1,513 SGD
Retailer 9$1,676 SGD
Queensmith$2,793 SGD

38 data points across 20 retailers

20 retailers$303 SGD to $2,793 SGD

A
Cheapest Retailer
-
$303 SGD
$237 USD
A
Retailer 2
-
$339 SGD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$352 SGD
$275 USD
View
A
Retailer 4
-
$376 SGD
$294 USD
View
A
Retailer 5
-
$376 SGD
$294 USD
View
Retailer 6
-
$420 SGD
£259 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$633 SGD
$495 USD
View
A
Retailer 8
-
$645 SGD
ZAR 8,152 ZAR
View
A
Retailer 9
-
$704 SGD
£434 GBP
View
A
Retailer 10
-
$730 SGD
$571 USD
View
B+
Retailer 11
-
$796 SGD
$623 USD
View
B+
Retailer 12
-
$875 SGD
A$1,053 AUD
View
B+
Retailer 13
-
$995 SGD
$778 USD
View
B+
Retailer 14
-
$1,149 SGD
$899 USD
View
B+
Retailer 15
-
$1,207 SGD
$944 USD
View
B+
Retailer 16
-
$1,274 SGD
$996 USD
View
B
Retailer 17
-
$1,356 SGD
$1,061 USD
View
B
Retailer 18
-
$1,513 SGD
£932 GBP
View
B
Retailer 19
-
$1,676 SGD
$1,311 USD
View
Most Expensive
B
Queensmith
LG775607013 · Oct 27
$2,793 SGD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $303 SGDSave up to $2,490 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 Heart
$303 SGD