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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 $10,510 NZD
HK$46,200 HKD
As of November 2, 2026
Save $8,872 NZD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,803 NZD 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: $11,781 NZD|Low: $10,374 NZD|High: $20,633 NZD|Avg: $13,728 NZD|-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$10,510 NZD
Retailer 15$11,762 NZD
Retailer 1$11,781 NZD
Retailer 4$11,814 NZD
Retailer 13$12,452 NZD
Retailer 8$12,455 NZD
Retailer 11$12,837 NZD
Retailer 3$13,036 NZD
Retailer 12$13,111 NZD
Retailer 7$13,260 NZD
Retailer 14$13,561 NZD
Retailer 5$13,643 NZD
Retailer 16$13,971 NZD
Retailer 6$15,438 NZD
Retailer 2$16,884 NZD
Retailer 9$19,382 NZD

26 data points across 16 retailers

18 retailers$10,510 NZD to $19,382 NZD

A
Cheapest Retailer
-
$10,510 NZD
HK$46,200 HKD
A
Retailer 2
-
$11,762 NZD
$6,618 USD
View
B+
Retailer 3
-
$11,781 NZD
€6,313 EUR
View
A
Retailer 4
-
$11,814 NZD
$6,647 USD
View
B+
Retailer 5
-
$12,452 NZD
$7,006 USD
View
Retailer 6
-
$12,455 NZD
SGD 9,470 SGD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$12,837 NZD
$7,223 USD
View
Final sale: no returns
B+
Retailer 8
-
$13,036 NZD
$7,335 USD
View
B+
Retailer 9
-
$13,111 NZD
£5,809 GBP
View
B+
Retailer 10
-
$13,260 NZD
$7,461 USD
View
B+
Retailer 11
-
$13,561 NZD
$7,630 USD
View
Retailer 12
-
$13,643 NZD
A$11,810 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$13,971 NZD
$7,861 USD
View
B+
Retailer 14
-
$15,270 NZD
A$13,218 AUD
View
Retailer 15
-
$15,438 NZD
$8,686 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$16,884 NZD
ZAR 153,468 ZAR
View
B
Retailer 17
-
$19,382 NZD
£8,587 GBP
View
Most Expensive
NZ Jewellers
5cfaa48c-3f45-4363-879f-6a1e469c6e53 · Sep 25
$25,803 NZD
$14,518 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $10,510 NZDSave up to $8,872 NZD

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
$10,510 NZD