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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783609318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783609318

Diamond specifications and retailer prices

From $285 SGD
$223 USD
As of October 30, 2026
Save $1,200 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,486 SGD at With Clarity · As of October 31, 2026
View at With Clarity

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783609318 or 783609318. Listed at 11 retailers as of October 30, 2026, with prices from $285 to $1,486, a $1,200 spread on the same certified stone. With Clarity lists it at $1,486. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783609318
Dimensions7.16 × 7.91 × 4.73 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.91 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783609318
Side View
Table 63.0%Crown 37.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 59.8%

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 30
Current: $394 SGD|Low: $274 SGD|High: $1,492 SGD|Avg: $961 SGD|-1.0%
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
With Clarity
October 30, 2026
Retailer 9$285 SGD
Retailer 13$331 SGD
Retailer 1$394 SGD
Retailer 6$595 SGD
Retailer 3$684 SGD
Retailer 2$777 SGD
Retailer 5$917 SGD
Retailer 11$1,135 SGD
Retailer 8$1,140 SGD
Retailer 4$1,239 SGD
Retailer 10$1,289 SGD
Retailer 7$1,424 SGD
Retailer 12$1,428 SGD
With Clarity$1,456 SGD

36 data points across 14 retailers

11 retailers$285 SGD to $1,486 SGD

A
Cheapest Retailer
-
$285 SGD
$223 USD
A
Retailer 2
-
$331 SGD
$259 USD
View
A
Retailer 3
-
$394 SGD
£243 GBP
View
A
Retailer 4
-
$595 SGD
€443 EUR
View
B+
Retailer 5
-
$777 SGD
$608 USD
View
B
Retailer 6
-
$1,135 SGD
$888 USD
View
B
Retailer 7
-
$1,140 SGD
$892 USD
View
B
Retailer 8
-
$1,289 SGD
$1,008 USD
View
B
Retailer 9
-
$1,424 SGD
£877 GBP
View
Retailer 10
-
$1,428 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
With Clarity
783609318 · Oct 31
$1,486 SGD
$1,162 USD
View
10 more retailers have this diamond
Prices start from $285 SGDSave up to $1,200 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
$285 SGD