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Heart|Natural|GIA

1.20ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 7546803422

Certificate GIA 7546803422

Diamond specifications and retailer prices

From $5,422 SGD
As of November 4, 2026
Save $4,453 SGD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,832 SGD at NZ Jewellers · As of October 24, 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 F 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 7546803422. Listed at 15 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546803422
Dimensions6.45 × 7.37 × 4.35 mm
L/W Ratio1.14
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.45 mm7.37 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546803422
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

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: $10,832 SGD|Low: $5,374 SGD|High: $10,832 SGD|Avg: $6,750 SGD
NZ Jewellers
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 6, 2026
Retailer 3$5,422 SGD
Retailer 11$5,499 SGD
Retailer 6$5,739 SGD
Retailer 12$5,856 SGD
Retailer 9$5,904 SGD
Retailer 2$6,121 SGD
Retailer 5$6,217 SGD
Retailer 13$6,217 SGD
Retailer 15$6,217 SGD
Retailer 7$6,402 SGD
Retailer 4$6,443 SGD
Retailer 14$7,173 SGD
Retailer 8$7,585 SGD
Retailer 10$9,875 SGD
NZ Jewellers$10,832 SGD

39 data points across 15 retailers

15 retailers$5,422 SGD to $9,875 SGD

B+
Cheapest Retailer
-
$5,422 SGD
B+
Retailer 2
-
$5,499 SGD
View
B+
Retailer 3
-
$5,739 SGD
View
Final sale: no returns
B+
Retailer 4
-
$5,856 SGD
View
B+
Retailer 5
-
$5,904 SGD
View
B+
Retailer 6
-
$6,121 SGD
View
Retailer 7
-
$6,217 SGD
View
Price last confirmed 12 days ago
Retailer 8
-
$6,217 SGD
View
Price last confirmed 12 days ago
Retailer 9
-
$6,217 SGD
View
Price last confirmed 11 days ago
Retailer 10
-
$6,402 SGD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$6,443 SGD
View
Retailer 12
-
$7,173 SGD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$7,585 SGD
View
B
Retailer 14
-
$9,875 SGD
View
Most Expensive
NZ Jewellers
4aa3f68b-f7b8-4719-9aa6-87cce380e0fa · Oct 24
$10,832 SGD
$8,480 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $5,422 SGDSave up to $4,453 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
$5,422 SGD