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Heart|Lab Grown|IGI

1.28ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG582366988

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582366988

Diamond specifications and retailer prices

From $253 SGD
$198 USD
As of October 30, 2026
Save $1,223 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,476 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582366988 or 582366988. Listed at 13 retailers as of October 29, 2026, with prices from $253 to $1,476, a $1,223 spread on the same certified stone. MOH London lists it at $1,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582366988
Dimensions6.48 × 7.49 × 4.50 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm7.49 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582366988
Side View
Table 58.0%Crown 34.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 60.1%

Caratlytics Score

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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: $1,476 SGD|Low: $197 SGD|High: $1,486 SGD|Avg: $702 SGD|+0.6%
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 10$253 SGD
Retailer 3$284 SGD
Retailer 13$294 SGD
Retailer 11$314 SGD
Retailer 14$314 SGD
Retailer 8$424 SGD
Retailer 2$575 SGD
Retailer 4$616 SGD
Retailer 7$951 SGD
Retailer 12$1,010 SGD
Retailer 9$1,012 SGD
Retailer 5$1,078 SGD
Retailer 6$1,138 SGD
MOH London$1,476 SGD

43 data points across 14 retailers

13 retailers$253 SGD to $1,476 SGD

A
Cheapest Retailer
-
$253 SGD
$198 USD
A
Retailer 2
-
$284 SGD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$294 SGD
$230 USD
View
A
Retailer 4
-
$314 SGD
$246 USD
View
A
Retailer 5
-
$314 SGD
$246 USD
View
B+
Retailer 6
-
$424 SGD
$332 USD
View
B+
Retailer 7
-
$575 SGD
£354 GBP
View
B+
Retailer 8
-
$616 SGD
$482 USD
View
B
Retailer 9
-
$951 SGD
A$1,144 AUD
View
B
Retailer 10
-
$1,010 SGD
$790 USD
View
B
Retailer 11
-
$1,012 SGD
$792 USD
View
B
Retailer 12
-
$1,078 SGD
$843 USD
View
Most Expensive
B
MOH London
LG582366988 · Oct 29
$1,476 SGD
£909 GBP
View
12 more retailers have this diamond
Prices start from $253 SGDSave up to $1,223 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
1.28ct Heart
$253 SGD