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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 1529235728

Certificate GIA 1529235728

Diamond specifications and retailer prices

From $12,531 SGD
$9,802 USD
As of November 1, 2026
Save $6,811 SGD (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,641 SGD at NZ Jewellers · As of September 30, 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 H 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 1529235728. Listed at 17 retailers as of November 1, 2026, with a 54% 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
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529235728
Dimensions6.81 × 7.90 × 4.74 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
6.81 mm7.90 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529235728
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,560 SGD|Low: $10,840 SGD|High: $19,575 SGD|Avg: $14,371 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$12,531 SGD
Retailer 11$12,569 SGD
Retailer 7$12,684 SGD
Retailer 3$13,500 SGD
Retailer 1$13,560 SGD
Retailer 6$13,629 SGD
Retailer 8$13,670 SGD
Retailer 10$13,670 SGD
Retailer 9$15,038 SGD
Retailer 5$18,194 SGD
Retailer 4$19,342 SGD

40 data points across 11 retailers

17 retailers$12,531 SGD to $19,342 SGD

B+
Cheapest Retailer
-
$12,531 SGD
$9,802 USD
B+
Retailer 2
-
$12,569 SGD
$9,832 USD
View
B+
Retailer 3
-
$12,684 SGD
$9,922 USD
View
B+
Retailer 4
-
$13,500 SGD
$10,560 USD
View
B+
Retailer 5
-
$13,560 SGD
£8,352 GBP
View
Retailer 6
-
$13,629 SGD
A$16,402 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$13,670 SGD
$10,693 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$13,670 SGD
$10,693 USD
View
Final sale: no returns
B
Retailer 9
-
$14,769 SGD
$11,553 USD
View
Retailer 10
-
$14,809 SGD
$11,584 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$15,038 SGD
$11,763 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$15,065 SGD
$11,784 USD
View
B
Retailer 13
-
$15,159 SGD
$11,858 USD
View
Retailer 14
-
$17,088 SGD
$13,367 USD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$18,194 SGD
ZAR 229,920 ZAR
View
B
Retailer 16
-
$19,342 SGD
£11,913 GBP
View
Most Expensive
NZ Jewellers
255e8224-fc59-44fb-b7aa-850ef2e35ba7 · Sep 30
$20,641 SGD
$16,146 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $12,531 SGDSave up to $6,811 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.

B+
1.51ct Heart
$12,531 SGD