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Heart|Lab Grown|IGI

1.99ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG838657782

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838657782

Diamond specifications and retailer prices

From $638 SGD
$498 USD
As of October 28, 2026
Save $1,292 SGD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,931 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.99ct lab-grown heart diamond

This 1.99ct lab-grown heart 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 LG838657782 or 838657782. Listed at 5 retailers as of October 28, 2026, with prices from $638 to $1,931, a $1,292 spread on the same certified stone. MOH London lists it at $1,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838657782
Dimensions8.91 × 7.16 × 5.18 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm7.16 mm1.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838657782
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 58.1%

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 28
Current: $1,931 SGD|Low: $638 SGD|High: $1,942 SGD|Avg: $1,217 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$638 SGD
Retailer 2$848 SGD
Retailer 4$1,087 SGD
Retailer 5$1,601 SGD
MOH London$1,931 SGD

25 data points across 5 retailers

5 retailers$638 SGD to $1,931 SGD

B+
Cheapest Retailer
-
$638 SGD
$498 USD
A
Retailer 2
-
$848 SGD
£521 GBP
View
B+
Retailer 3
-
$1,087 SGD
$848 USD
View
B
Retailer 4
-
$1,601 SGD
$1,249 USD
View
Most Expensive
B
MOH London
LG838657782 · Oct 29
$1,931 SGD
£1,186 GBP
View
4 more retailers have this diamond
Prices start from $638 SGDSave up to $1,292 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
1.99ct Heart
$638 SGD