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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From $242 SGD
$189 USD
As of October 30, 2026
Save $983 SGD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,225 SGD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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. Listed at 9 retailers as of October 30, 2026, with prices from $242 to $1,225, a $983 spread on the same certified stone. The Diamond Guys lists it at $1,225. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.32 × 7.40 × 4.49 mm
L/W Ratio1.17
Top View
6.32 mm7.40 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.7%

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: $397 SGD|Low: $242 SGD|High: $1,250 SGD|Avg: $666 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 2$242 SGD
Retailer 3$281 SGD
Retailer 1$397 SGD
Retailer 6$445 SGD
Retailer 7$547 SGD
Retailer 5$927 SGD
Retailer 4$1,065 SGD
The Diamond Guys$1,225 SGD

18 data points across 8 retailers

9 retailers$242 SGD to $1,225 SGD

Retailer 1
-
$242 SGD
$189 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$242 SGD
$189 USD
View
A
Retailer 3
-
$281 SGD
$220 USD
View
A
Retailer 4
-
$397 SGD
£245 GBP
View
A
Retailer 5
-
$445 SGD
$348 USD
View
Retailer 6
-
$547 SGD
$428 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$927 SGD
CA$1,007 CAD
View
B
Retailer 8
-
$1,065 SGD
$833 USD
View
Most Expensive
B
The Diamond Guys
1972043505 · Oct 30
$1,225 SGD
$958 USD
View
8 more retailers have this diamond
Prices start from $242 SGDSave up to $983 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
$242 SGD