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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 1528355597

Certificate GIA 1528355597

Diamond specifications and retailer prices

From $7,004 SGD
HK$42,800 HKD
As of November 1, 2026
Save $6,149 SGD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,032 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1528355597. Listed at 18 retailers as of November 1, 2026, with a 88% 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 1528355597
Dimensions7.99 × 6.73 × 4.02 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.99 mm6.73 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1528355597
Side View
Table 57.0%CrownGirdle: STK-ETKPavilion 42.6°Culet: NoneDepth 59.8%

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 1
Current: $7,999 SGD|Low: $7,004 SGD|High: $14,404 SGD|Avg: $9,037 SGD|-8.6%
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
Retailer 17
November 2, 2026
Retailer 13$7,004 SGD
Retailer 4$7,113 SGD
Retailer 11$7,499 SGD
Retailer 7$7,737 SGD
Retailer 3$7,901 SGD
Retailer 16$7,922 SGD
Retailer 5$7,998 SGD
Retailer 1$7,999 SGD
Retailer 8$8,035 SGD
Retailer 12$8,207 SGD
Retailer 10$8,609 SGD
Retailer 2$9,173 SGD
Retailer 9$9,411 SGD
Retailer 14$9,649 SGD
Retailer 6$10,325 SGD
Retailer 17$11,596 SGD
Retailer 15$13,153 SGD

26 data points across 17 retailers

18 retailers$7,004 SGD to $13,153 SGD

A
Cheapest Retailer
-
$7,004 SGD
HK$42,800 HKD
A
Retailer 2
-
$7,113 SGD
$5,564 USD
View
A
Retailer 3
-
$7,499 SGD
$5,866 USD
View
A
Retailer 4
-
$7,737 SGD
$6,052 USD
View
A
Retailer 5
-
$7,901 SGD
$6,180 USD
View
A
Retailer 6
-
$7,922 SGD
€5,902 EUR
View
A
Retailer 7
-
$7,998 SGD
$6,256 USD
View
A
Retailer 8
-
$7,999 SGD
$6,257 USD
View
Final sale: no returns
A
Retailer 9
-
$8,035 SGD
$6,285 USD
View
A
Retailer 10
-
$8,207 SGD
$6,420 USD
View
A
Retailer 11
-
$8,609 SGD
£5,302 GBP
View
B+
Retailer 12
-
$9,173 SGD
$7,175 USD
View
Retailer 13
-
$9,411 SGD
A$11,326 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$9,649 SGD
$7,548 USD
View
B+
Retailer 15
-
$10,325 SGD
$8,076 USD
View
B+
Retailer 16
-
$11,596 SGD
ZAR 146,538 ZAR
View
B
Retailer 17
-
$13,153 SGD
£8,101 GBP
View
Most Expensive
NZ Jewellers
2022d237-37a8-4191-bf2e-91471bf7327c · Sep 25
$18,032 SGD
$14,105 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $7,004 SGDSave up to $6,149 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
$7,004 SGD