CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG836629038

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836629038

Diamond specifications and retailer prices

From $230 SGD
$180 USD
As of October 30, 2026
Save $1,108 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,338 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836629038 or 836629038. Listed at 14 retailers as of October 29, 2026, with prices from $230 to $1,338, a $1,108 spread on the same certified stone. MOH London lists it at $1,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836629038
Dimensions7.01 × 6.89 × 4.35 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.89 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836629038
Side View
Table 62.0%Crown 32.7°Girdle: MED-THKPavilion 43°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,338 SGD|Low: $230 SGD|High: $1,512 SGD|Avg: $651 SGD|-10.4%
MOH London
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
October 30, 2026
Retailer 13$230 SGD
Retailer 14$256 SGD
Retailer 11$266 SGD
Retailer 7$285 SGD
Retailer 5$288 SGD
Retailer 10$384 SGD
Retailer 2$512 SGD
Retailer 12$554 SGD
Retailer 8$573 SGD
Retailer 9$915 SGD
Retailer 6$977 SGD
Retailer 4$985 SGD
Retailer 3$1,048 SGD
MOH London$1,338 SGD

42 data points across 14 retailers

14 retailers$230 SGD to $1,338 SGD

A
Cheapest Retailer
-
$230 SGD
$180 USD
A
Retailer 2
-
$256 SGD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$266 SGD
$208 USD
View
A
Retailer 4
-
$285 SGD
$223 USD
View
A
Retailer 5
-
$288 SGD
$225 USD
View
B+
Retailer 6
-
$384 SGD
$300 USD
View
A
Retailer 7
-
$512 SGD
£315 GBP
View
B+
Retailer 8
-
$554 SGD
$433 USD
View
B+
Retailer 9
-
$573 SGD
€427 EUR
View
B+
Retailer 10
-
$915 SGD
$716 USD
View
B
Retailer 11
-
$977 SGD
$764 USD
View
B
Retailer 12
-
$985 SGD
$770 USD
View
B
Retailer 13
-
$1,048 SGD
$820 USD
View
Most Expensive
B
MOH London
LG836629038 · Oct 29
$1,338 SGD
£824 GBP
View
13 more retailers have this diamond
Prices start from $230 SGDSave up to $1,108 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
1.21ct Heart
$230 SGD