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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG772690907

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772690907

Diamond specifications and retailer prices

From $405 SGD
$317 USD
As of October 30, 2026
Save $1,921 SGD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,327 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG772690907 or 772690907. Listed at 9 retailers as of October 29, 2026, with prices from $405 to $2,327, a $1,921 spread on the same certified stone. Do Amore Diamonds lists it at $2,327. 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
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772690907
Dimensions6.32 × 7.40 × 4.49 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.40 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772690907
Side View
Table 57.0%Crown 34.7°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,327 SGD|Low: $353 SGD|High: $2,365 SGD|Avg: $840 SGD|-1.6%
Do Amore Diamonds
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 29, 2026
Retailer 10$353 SGD
Retailer 12$405 SGD
Retailer 7$446 SGD
Retailer 3$478 SGD
Retailer 4$527 SGD
Retailer 11$674 SGD
Retailer 9$713 SGD
Retailer 14$766 SGD
Retailer 5$887 SGD
Retailer 13$914 SGD
Retailer 8$968 SGD
Retailer 6$1,003 SGD
Retailer 2$1,335 SGD
Do Amore Diamonds$2,327 SGD

9 data points across 14 retailers

9 retailers$405 SGD to $2,327 SGD

Retailer 1
-
$353 SGD
$276 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$405 SGD
$317 USD
View
Retailer 3
-
$446 SGD
$349 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$674 SGD
$527 USD
View
B+
Retailer 5
-
$713 SGD
A$858 AUD
View
Retailer 6
-
$914 SGD
A$1,100 AUD
View
Price last confirmed 59 days ago
B
Retailer 7
-
$968 SGD
$757 USD
View
B
Retailer 8
-
$1,335 SGD
£822 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0E53D6355 · Oct 29
$2,327 SGD
$1,820 USD
View
8 more retailers have this diamond
Prices start from $405 SGDSave up to $1,921 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.

B+
1.21ct Heart
$405 SGD