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Heart|Lab Grown|IGI

1.03ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG795623121

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795623121

Diamond specifications and retailer prices

From $240 SGD
$188 USD
As of October 30, 2026
Save $1,154 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,395 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795623121 or 795623121. Listed at 17 retailers as of October 30, 2026, with prices from $240 to $1,395, a $1,154 spread on the same certified stone. MOH London lists it at $1,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795623121
Dimensions7.09 × 6.08 × 3.96 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
7.09 mm6.08 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795623121
Side View
Table 61.0%Crown 33.1°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 55.9%

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: $1,395 SGD|Low: $231 SGD|High: $1,411 SGD|Avg: $611 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$240 SGD
Retailer 4$279 SGD
Retailer 11$298 SGD
Retailer 5$365 SGD
Retailer 12$403 SGD
Retailer 2$515 SGD
Retailer 6$541 SGD
Retailer 7$728 SGD
Retailer 8$762 SGD
Retailer 9$857 SGD
Retailer 3$959 SGD
MOH London$1,395 SGD

37 data points across 12 retailers

17 retailers$240 SGD to $1,395 SGD

A
Cheapest Retailer
-
$240 SGD
$188 USD
A
Retailer 2
-
$268 SGD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$279 SGD
$218 USD
View
A
Retailer 4
-
$298 SGD
$233 USD
View
Retailer 5
-
$298 SGD
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$365 SGD
£225 GBP
View
A
Retailer 7
-
$403 SGD
$315 USD
View
A
Retailer 8
-
$433 SGD
$339 USD
View
B+
Retailer 9
-
$515 SGD
ZAR 6,508 ZAR
View
B+
Retailer 10
-
$541 SGD
£334 GBP
View
B+
Retailer 11
-
$699 SGD
$547 USD
View
B+
Retailer 12
-
$728 SGD
A$876 AUD
View
B+
Retailer 13
-
$762 SGD
$596 USD
View
B
Retailer 14
-
$857 SGD
$670 USD
View
B
Retailer 15
-
$959 SGD
$750 USD
View
B
Retailer 16
-
$1,028 SGD
$804 USD
View
Most Expensive
B
MOH London
LG795623121 · Nov 1
$1,395 SGD
£859 GBP
View
16 more retailers have this diamond
Prices start from $240 SGDSave up to $1,154 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
1.03ct Heart
$240 SGD