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Heart|Lab Grown|IGI

1.20ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From $276 SGD
$216 USD
As of October 30, 2026
Save $1,148 SGD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,424 SGD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-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 $276 to $1,424, a $1,148 spread on the same certified stone. The Diamond Guys lists it at $1,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.54 × 7.22 × 4.25 mm
L/W Ratio1.10
Top View
6.54 mm7.22 mm1.20 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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: $464 SGD|Low: $276 SGD|High: $1,460 SGD|Avg: $783 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 2$276 SGD
Retailer 3$320 SGD
Retailer 1$464 SGD
Retailer 6$478 SGD
Retailer 7$637 SGD
Retailer 5$1,076 SGD
Retailer 4$1,213 SGD
The Diamond Guys$1,424 SGD

23 data points across 8 retailers

9 retailers$276 SGD to $1,424 SGD

Retailer 1
-
$276 SGD
$216 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$276 SGD
$216 USD
View
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$464 SGD
£286 GBP
View
A
Retailer 5
-
$478 SGD
$374 USD
View
Retailer 6
-
$637 SGD
$498 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,076 SGD
CA$1,169 CAD
View
B
Retailer 8
-
$1,213 SGD
$949 USD
View
Most Expensive
B
The Diamond Guys
1972661223 · Oct 31
$1,424 SGD
$1,114 USD
View
8 more retailers have this diamond
Prices start from $276 SGDSave up to $1,148 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
1.20ct Heart
$276 SGD