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Heart|Lab Grown|IGI

1.23ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG616428328

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG616428328

Diamond specifications and retailer prices

From $322 SGD
As of November 4, 2026
Save $2,540 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,862 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616428328 or 616428328. Listed at 18 retailers as of November 4, 2026, with prices from $322 to $2,862, a $2,540 spread on the same certified stone. Do Amore Diamonds lists it at $2,862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616428328
Dimensions6.41 × 7.68 × 4.43 mm
L/W Ratio1.20
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
6.41 mm7.68 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616428328
Side View
Table 56.0%Crown 32.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.7%

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: Nov 4
Current: $2,862 SGD|Low: $266 SGD|High: $2,914 SGD|Avg: $955 SGD|-1.8%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 8$322 SGD
Retailer 4$359 SGD
Retailer 17$374 SGD
Retailer 7$400 SGD
Retailer 12$400 SGD
Retailer 14$475 SGD
Retailer 15$535 SGD
Retailer 16$607 SGD
Retailer 9$762 SGD
Retailer 2$765 SGD
Retailer 11$1,022 SGD
Retailer 13$1,229 SGD
Retailer 6$1,420 SGD
Retailer 3$1,632 SGD
Retailer 10$1,764 SGD
Retailer 5$1,887 SGD
Do Amore Diamonds$2,862 SGD

46 data points across 17 retailers

18 retailers$322 SGD to $2,862 SGD

A
Cheapest Retailer
-
$322 SGD
A
Retailer 2
-
$359 SGD
View
Final sale: no returns
A
Retailer 3
-
$374 SGD
View
A
Retailer 4
-
$400 SGD
View
Retailer 5
-
$400 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$475 SGD
View
A
Retailer 7
-
$535 SGD
View
B+
Retailer 8
-
$607 SGD
View
B+
Retailer 9
-
$762 SGD
View
B+
Retailer 10
-
$765 SGD
View
Retailer 11
-
$1,022 SGD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$1,082 SGD
View
B
Retailer 13
-
$1,229 SGD
View
B
Retailer 14
-
$1,420 SGD
View
B
Retailer 15
-
$1,632 SGD
View
B
Retailer 16
-
$1,764 SGD
View
B
Retailer 17
-
$1,887 SGD
View
Most Expensive
B
Do Amore Diamonds
27-06E37D300 · Nov 4
$2,862 SGD
$2,240 USD
View
17 more retailers have this diamond
Prices start from $322 SGDSave up to $2,540 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
1.23ct Heart
$322 SGD