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Heart|Natural|GIA

1.53ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6555305570

Certificate GIA 6555305570

Diamond specifications and retailer prices

From $7,563 SGD
HK$46,200 HKD
As of November 2, 2026
Save $6,384 SGD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,567 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-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 6555305570. Listed at 18 retailers as of November 2, 2026, with a 84% 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

1.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555305570
Dimensions6.92 × 8.08 × 4.64 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.92 mm8.08 mm1.53 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555305570
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.4%

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 2
Current: $8,477 SGD|Low: $7,465 SGD|High: $14,847 SGD|Avg: $9,878 SGD|-6.0%
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 2, 2026
Retailer 10$7,563 SGD
Retailer 15$8,464 SGD
Retailer 1$8,477 SGD
Retailer 4$8,501 SGD
Retailer 13$8,960 SGD
Retailer 8$8,962 SGD
Retailer 11$9,237 SGD
Retailer 3$9,381 SGD
Retailer 12$9,435 SGD
Retailer 7$9,542 SGD
Retailer 14$9,758 SGD
Retailer 5$9,817 SGD
Retailer 16$10,053 SGD
Retailer 6$11,109 SGD
Retailer 2$12,149 SGD
Retailer 9$13,947 SGD

26 data points across 16 retailers

18 retailers$7,563 SGD to $13,947 SGD

A
Cheapest Retailer
-
$7,563 SGD
HK$46,200 HKD
A
Retailer 2
-
$8,464 SGD
$6,618 USD
View
B+
Retailer 3
-
$8,477 SGD
€6,313 EUR
View
A
Retailer 4
-
$8,501 SGD
$6,647 USD
View
B+
Retailer 5
-
$8,960 SGD
$7,006 USD
View
Retailer 6
-
$8,962 SGD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$9,237 SGD
$7,223 USD
View
Final sale: no returns
B+
Retailer 8
-
$9,381 SGD
$7,335 USD
View
B+
Retailer 9
-
$9,435 SGD
£5,809 GBP
View
B+
Retailer 10
-
$9,542 SGD
$7,461 USD
View
B+
Retailer 11
-
$9,758 SGD
$7,630 USD
View
Retailer 12
-
$9,817 SGD
A$11,810 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$10,053 SGD
$7,861 USD
View
B+
Retailer 14
-
$10,988 SGD
A$13,218 AUD
View
Retailer 15
-
$11,109 SGD
$8,686 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$12,149 SGD
ZAR 153,468 ZAR
View
B
Retailer 17
-
$13,947 SGD
£8,587 GBP
View
Most Expensive
NZ Jewellers
5cfaa48c-3f45-4363-879f-6a1e469c6e53 · Sep 25
$18,567 SGD
$14,518 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $7,563 SGDSave up to $6,384 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
1.53ct Heart
$7,563 SGD