CaratHunter
Plans
Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 2547434562

Certificate GIA 2547434562

Diamond specifications and retailer prices

From $6,348 SGD
As of November 6, 2026
Save $7,791 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,867 SGD at NZ Jewellers · As of September 27, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547434562. Listed at 14 retailers as of November 5, 2026, with a 123% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2547434562
Dimensions7.02 × 8.04 × 4.72 mm
L/W Ratio1.15
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Cloud
Top View
7.02 mm8.04 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2547434562
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,139 SGD|Low: $6,282 SGD|High: $14,879 SGD|Avg: $8,779 SGD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$6,348 SGD
Retailer 2$6,407 SGD
Retailer 11$6,971 SGD
Retailer 3$7,485 SGD
Retailer 4$7,755 SGD
Retailer 10$7,804 SGD
Retailer 9$8,453 SGD
Retailer 8$8,584 SGD
Retailer 7$9,759 SGD
Retailer 5$12,421 SGD
NZ Jewellers$14,139 SGD

31 data points across 11 retailers

14 retailers$6,348 SGD to $14,139 SGD

A
Cheapest Retailer
-
$6,348 SGD
A
Retailer 2
-
$6,407 SGD
View
A
Retailer 3
-
$6,971 SGD
View
Retailer 4
-
$7,485 SGD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$7,755 SGD
View
A
Retailer 6
-
$7,804 SGD
View
Final sale: no returns
A
Retailer 7
-
$8,453 SGD
View
A
Retailer 8
-
$8,584 SGD
View
Retailer 9
-
$9,013 SGD
View
Price last confirmed 34 days ago
Retailer 10
-
$9,488 SGD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$9,759 SGD
View
B+
Retailer 12
-
$12,421 SGD
View
B+
Retailer 13
-
$14,139 SGD
View
Most Expensive
NZ Jewellers
0a2efb32-123c-49a3-bfbf-f52f88c67e76 · Sep 27
$15,867 SGD
$12,381 USD
View
Price last confirmed 40 days ago
13 more retailers have this diamond
Prices start from $6,348 SGDSave up to $7,791 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
$6,348 SGD