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Heart|Natural|GIA

1.20ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 3555242975

Certificate GIA 3555242975

Diamond specifications and retailer prices

From $6,300 SGD
As of November 5, 2026
Save $6,068 SGD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,367 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555242975. Listed at 12 retailers as of November 4, 2026, with prices from $6,300 to $12,367, a $6,068 spread on the same certified stone. MOH London lists it at $12,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555242975
Dimensions6.22 × 7.24 × 4.60 mm
L/W Ratio1.16
Key to symbols
Feather, Cloud, Pinpoint
Top View
6.22 mm7.24 mm1.20 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555242975
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 5
Current: $12,367 SGD|Low: $6,300 SGD|High: $12,551 SGD|Avg: $8,368 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$6,300 SGD
Retailer 8$6,712 SGD
Retailer 10$6,880 SGD
Retailer 7$7,342 SGD
Retailer 5$7,770 SGD
Retailer 4$7,995 SGD
Retailer 9$8,210 SGD
Retailer 6$8,619 SGD
Retailer 2$10,269 SGD
MOH London$12,367 SGD

39 data points across 10 retailers

12 retailers$6,300 SGD to $12,367 SGD

B+
Cheapest Retailer
-
$6,300 SGD
B+
Retailer 2
-
$6,712 SGD
View
Final sale: no returns
B+
Retailer 3
-
$6,880 SGD
View
B+
Retailer 4
-
$7,297 SGD
View
B+
Retailer 5
-
$7,342 SGD
View
Retailer 6
-
$7,770 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$7,995 SGD
View
Retailer 8
-
$8,210 SGD
View
Price last confirmed 26 days ago
B
Retailer 9
-
$8,619 SGD
View
B
Retailer 10
-
$8,619 SGD
View
B
Retailer 11
-
$10,269 SGD
View
Most Expensive
B
MOH London
3B9B4D302 · Nov 4
$12,367 SGD
£7,624 GBP
View
11 more retailers have this diamond
Prices start from $6,300 SGDSave up to $6,068 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+
1.20ct Heart
$6,300 SGD