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Heart|Natural|GIA

1.51ct F VS2 Heart Natural Diamond

EX • F/VS2

Diamond specifications and retailer prices

From $5,321 SGD
As of November 6, 2026
Save $1,343 SGD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,764 SGD at Aurelinne · As of September 11, 2026
View at Aurelinne

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. Listed at 7 retailers as of November 6, 2026, with a 25% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions6.69 × 7.83 × 4.63 mm
L/W Ratio1.17
Top View
6.69 mm7.83 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.1%

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: $6,764 SGD|Low: $5,321 SGD|High: $7,115 SGD|Avg: $6,281 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$5,321 SGD
Retailer 6$5,929 SGD
Retailer 5$5,959 SGD
Retailer 8$5,975 SGD
Retailer 3$6,040 SGD
Retailer 2$6,517 SGD
Retailer 9$6,664 SGD
Aurelinne$6,764 SGD
Retailer 7$7,115 SGD

45 data points across 9 retailers

7 retailers$5,321 SGD to $6,664 SGD

A
Cheapest Retailer
-
$5,321 SGD
A
Retailer 2
-
$5,929 SGD
View
A
Retailer 3
-
$5,959 SGD
View
A
Retailer 4
-
$5,975 SGD
View
A
Retailer 5
-
$6,517 SGD
View
A
Retailer 6
-
$6,664 SGD
View
Most Expensive
Aurelinne
cacb066d-1406-49fb-ae04-db6baeaf1656 · Sep 11
$6,764 SGD
$5,278 USD
View
Price last confirmed 56 days ago
6 more retailers have this diamond
Prices start from $5,321 SGDSave up to $1,343 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
$5,321 SGD