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Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 7548246510

Certificate GIA 7548246510

Diamond specifications and retailer prices

From $7,604 SGD
As of November 6, 2026
Save $6,500 SGD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,509 SGD at NZ Jewellers · As of September 25, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548246510. Listed at 18 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548246510
Dimensions6.70 × 7.85 × 4.71 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Pinpoint
Top View
6.70 mm7.85 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548246510
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.1%

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: $9,499 SGD|Low: $7,435 SGD|High: $14,355 SGD|Avg: $9,515 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 6$7,604 SGD
Retailer 5$7,778 SGD
Retailer 9$7,827 SGD
Retailer 4$8,587 SGD
Retailer 10$8,771 SGD
Retailer 13$8,984 SGD
Retailer 11$9,356 SGD
Retailer 3$9,367 SGD
Retailer 1$9,499 SGD
Retailer 2$9,740 SGD
Retailer 12$10,360 SGD
Retailer 7$12,380 SGD
Retailer 8$14,104 SGD

35 data points across 13 retailers

18 retailers$7,604 SGD to $14,104 SGD

A
Cheapest Retailer
-
$7,604 SGD
A
Retailer 2
-
$7,778 SGD
View
A
Retailer 3
-
$7,827 SGD
View
A
Retailer 4
-
$8,587 SGD
View
A
Retailer 5
-
$8,771 SGD
View
A
Retailer 6
-
$8,984 SGD
View
A
Retailer 7
-
$9,356 SGD
View
A
Retailer 8
-
$9,367 SGD
View
Final sale: no returns
A
Retailer 9
-
$9,499 SGD
View
Retailer 10
-
$9,718 SGD
View
Price last confirmed 44 days ago
A
Retailer 11
-
$9,740 SGD
View
B+
Retailer 12
-
$10,360 SGD
View
Retailer 13
-
$10,468 SGD
View
Price last confirmed 43 days ago
Retailer 14
-
$11,743 SGD
View
Price last confirmed 62 days ago
Retailer 15
-
$12,079 SGD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$12,380 SGD
View
B+
Retailer 17
-
$14,104 SGD
View
Most Expensive
NZ Jewellers
a2032ab8-b2a6-4745-bfa1-0631f04ae695 · Sep 25
$17,509 SGD
$13,662 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $7,604 SGDSave up to $6,500 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
$7,604 SGD