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Heart|Natural|GIA

1.51ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 2547291005

Certificate GIA 2547291005

Diamond specifications and retailer prices

From $5,526 SGD
As of November 4, 2026
Save $6,089 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,464 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547291005. Listed at 18 retailers as of November 4, 2026, with a 110% 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
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547291005
Dimensions6.60 × 7.90 × 4.87 mm
L/W Ratio1.20
Top View
6.60 mm7.90 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547291005
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: NoneDepth 61.7%

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 4
Current: $6,823 SGD|Low: $5,444 SGD|High: $12,013 SGD|Avg: $7,412 SGD|-5.2%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 15$5,526 SGD
Retailer 13$5,920 SGD
Retailer 6$6,167 SGD
Retailer 4$6,238 SGD
Retailer 2$6,282 SGD
Retailer 12$6,312 SGD
Retailer 16$6,401 SGD
Retailer 7$6,495 SGD
Retailer 14$6,553 SGD
Retailer 1$6,823 SGD
Retailer 3$7,341 SGD
Retailer 10$7,379 SGD
Retailer 8$7,959 SGD
Retailer 9$9,340 SGD
Retailer 11$11,248 SGD
Retailer 5$11,614 SGD

27 data points across 16 retailers

18 retailers$5,526 SGD to $11,614 SGD

A
Cheapest Retailer
-
$5,526 SGD
A
Retailer 2
-
$5,920 SGD
View
A
Retailer 3
-
$6,167 SGD
View
A
Retailer 4
-
$6,238 SGD
View
A
Retailer 5
-
$6,282 SGD
View
A
Retailer 6
-
$6,312 SGD
View
A
Retailer 7
-
$6,401 SGD
View
Final sale: no returns
A
Retailer 8
-
$6,495 SGD
View
A
Retailer 9
-
$6,553 SGD
View
A
Retailer 10
-
$6,823 SGD
View
A
Retailer 11
-
$7,341 SGD
View
A
Retailer 12
-
$7,379 SGD
View
Retailer 13
-
$7,959 SGD
View
Price last confirmed 14 days ago
Retailer 14
-
$8,112 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$9,340 SGD
View
B+
Retailer 16
-
$11,248 SGD
View
B+
Retailer 17
-
$11,614 SGD
View
Most Expensive
NZ Jewellers
70383ebd-8915-45fa-b97a-d689eb64f18c · Sep 25
$14,464 SGD
$11,324 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $5,526 SGDSave up to $6,089 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
$5,526 SGD