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Heart|Lab Grown|GIA

1.29ct D VS1 Heart Lab Grown Diamond

GD • D/VS1 • GIA 6502466543

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6502466543

Diamond specifications and retailer prices

From $724 SGD
As of November 4, 2026
Save $1,890 SGD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,353 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502466543. Listed at 10 retailers as of November 4, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502466543
Dimensions7.40 × 5.81 × 3.95 mm
L/W Ratio1.27
Top View
7.40 mm5.81 mm1.29 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502466543
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $3,353 SGD|Low: $635 SGD|High: $3,394 SGD|Avg: $1,593 SGD|+28.1%
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
November 5, 2026
Retailer 12$724 SGD
Retailer 9$869 SGD
Retailer 10$912 SGD
Retailer 3$953 SGD
Retailer 4$1,157 SGD
Retailer 7$1,207 SGD
Retailer 13$1,248 SGD
Retailer 8$1,385 SGD
Retailer 6$1,912 SGD
Retailer 2$1,961 SGD
Retailer 5$2,082 SGD
Retailer 14$2,454 SGD
Retailer 11$2,615 SGD
MOH London$3,353 SGD

34 data points across 14 retailers

10 retailers$724 SGD to $2,615 SGD

B+
Cheapest Retailer
-
$724 SGD
Final sale: no returns
B+
Retailer 2
-
$869 SGD
View
B
Retailer 3
-
$912 SGD
View
B
Retailer 4
-
$1,207 SGD
View
B
Retailer 5
-
$1,248 SGD
View
B
Retailer 6
-
$1,385 SGD
View
B
Retailer 7
-
$1,961 SGD
View
C
Retailer 8
-
$2,454 SGD
View
B
Retailer 9
-
$2,615 SGD
View
Most Expensive
MOH London
6502466543 · Nov 3
$3,353 SGD
£2,067 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $724 SGDSave up to $1,890 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+
1.29ct Heart
$724 SGD