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Heart|Natural|GIA

1.51ct F VS2 Heart Natural Diamond

ID • F/VS2 • GIA 6555120433

Certificate GIA 6555120433

Diamond specifications and retailer prices

From $6,118 SGD
As of November 6, 2026
Save $5,734 SGD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,630 SGD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555120433. Listed at 20 retailers as of November 4, 2026, with a 94% 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

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555120433
Dimensions7.05 × 8.01 × 4.66 mm
L/W Ratio1.14
Top View
7.05 mm8.01 mm1.51 ctF / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555120433
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
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 6
Current: $7,682 SGD|Low: $6,118 SGD|High: $12,133 SGD|Avg: $8,145 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10$6,118 SGD
Retailer 3$6,496 SGD
Retailer 6$7,194 SGD
Retailer 4$7,400 SGD
Retailer 8$7,445 SGD
Retailer 1$7,682 SGD
Retailer 9$7,946 SGD
Retailer 2$8,055 SGD
Retailer 5$9,843 SGD
Retailer 7$11,852 SGD

29 data points across 10 retailers

20 retailers$6,118 SGD to $11,852 SGD

A
Cheapest Retailer
-
$6,118 SGD
A
Retailer 2
-
$6,496 SGD
View
A
Retailer 3
-
$6,848 SGD
View
Retailer 4
-
$6,972 SGD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$7,194 SGD
View
A
Retailer 6
-
$7,400 SGD
View
A
Retailer 7
-
$7,438 SGD
View
A
Retailer 8
-
$7,440 SGD
View
A
Retailer 9
-
$7,445 SGD
View
Final sale: no returns
A
Retailer 10
-
$7,682 SGD
View
A
Retailer 11
-
$7,761 SGD
View
A
Retailer 12
-
$7,946 SGD
View
Retailer 13
-
$8,055 SGD
View
Price last confirmed 28 days ago
Retailer 14
-
$8,150 SGD
View
Price last confirmed 22 days ago
Retailer 15
-
$8,150 SGD
View
Price last confirmed 20 days ago
Retailer 16
-
$8,150 SGD
View
Price last confirmed 21 days ago
Retailer 17
-
$9,403 SGD
View
Price last confirmed 19 days ago
A
Retailer 18
-
$9,843 SGD
View
B+
Retailer 19
-
$11,852 SGD
View
Most Expensive
NZ Jewellers
6433e7ca-f22a-4a3e-a8c7-ceaac3c76aaa · Oct 18
$13,630 SGD
$10,635 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $6,118 SGDSave up to $5,734 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
1.51ct Heart
$6,118 SGD