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Heart|Natural|GIA

1.20ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2536876567

Certificate GIA 2536876567

Diamond specifications and retailer prices

From $3,137 SGD
As of November 5, 2026
8 retailers carry this diamond
Most expensive: $6,444 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536876567. Listed at 8 retailers as of November 5, 2026. 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

1.20
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle44.8°
OriginNatural
Grading LabGIA
CertificateGIA 2536876567
Dimensions6.59 × 7.03 × 4.49 mm
L/W Ratio1.07
Top View
6.59 mm7.03 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536876567
Side View
Table 55.0%CrownGirdle: STK-VTKPavilion 44.8°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $3,137 SGD|Low: $2,181 SGD|High: $5,463 SGD|Avg: $3,449 SGD|+0.2%
Retailer 1
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
November 5, 2026
Retailer 12$2,181 SGD
Retailer 11$2,675 SGD
Retailer 13$2,702 SGD
Retailer 8$2,812 SGD
Retailer 14$3,071 SGD
Retailer 7$3,091 SGD
Retailer 1$3,137 SGD
Retailer 2$3,332 SGD
Retailer 5$3,371 SGD
Retailer 6$3,371 SGD
Retailer 4$3,486 SGD
Retailer 10$3,604 SGD
Retailer 3$4,238 SGD
Retailer 9$4,519 SGD
Retailer 15$5,139 SGD

21 data points across 15 retailers

8 retailers

Retailer 1
-
$2,181 SGD
Price last confirmed 23 days ago
Retailer 2
-
$2,812 SGD
View
Price last confirmed 24 days ago
Retailer 3
-
$3,071 SGD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$3,137 SGD
View
Retailer 5
-
$3,332 SGD
View
Price last confirmed 25 days ago
Retailer 6
-
$4,519 SGD
View
Price last confirmed 25 days ago
Retailer 7
-
$5,139 SGD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
29970f95-da78-4c84-90ea-af015e57c828 · Sep 25
$6,444 SGD
$5,028 USD
View
Price last confirmed 42 days ago
7 more retailers have this diamond
Prices start from $3,137 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
$3,137 SGD