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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1437071393

Certificate GIA 1437071393

Diamond specifications and retailer prices

From HK$11,243 HKD
$1,433 USD
As of November 2, 2026
Save HK$18,469 HKD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$29,712 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I 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 1437071393. Listed at 16 retailers as of October 30, 2026, with prices from HK$11,243 to HK$29,712, a HK$18,469 spread on the same certified stone. NZ Jewellers lists it at HK$29,712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1437071393
Dimensions5.36 × 6.60 × 4.12 mm
L/W Ratio1.23
Key to symbols
Feather
Top View
5.36 mm6.60 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1437071393
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

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: HK$29,712 HKD|Low: HK$11,243 HKD|High: HK$29,712 HKD|Avg: HK$15,937 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12HK$11,243 HKD
Retailer 4HK$11,298 HKD
Retailer 5HK$12,177 HKD
Retailer 11HK$12,177 HKD
Retailer 10HK$12,741 HKD
Retailer 2HK$13,643 HKD
Retailer 8HK$14,052 HKD
Retailer 3HK$15,894 HKD
Retailer 9HK$17,965 HKD
Retailer 6HK$18,590 HKD
Retailer 7HK$21,343 HKD
NZ JewellersHK$29,712 HKD

32 data points across 12 retailers

16 retailersHK$11,243 HKD to HK$29,712 HKD

A
Cheapest Retailer
-
HK$11,243 HKD
$1,433 USD
Final sale: no returns
A
Retailer 2
-
HK$11,290 HKD
$1,439 USD
View
A
Retailer 3
-
HK$11,298 HKD
$1,440 USD
View
B+
Retailer 4
-
HK$12,082 HKD
$1,540 USD
View
A
Retailer 5
-
HK$12,177 HKD
$1,552 USD
View
Retailer 6
-
HK$12,177 HKD
$1,552 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$12,741 HKD
$1,624 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$13,643 HKD
£1,369 GBP
View
B+
Retailer 9
-
HK$14,052 HKD
$1,791 USD
View
B+
Retailer 10
-
HK$14,052 HKD
$1,791 USD
View
B+
Retailer 11
-
HK$14,946 HKD
$1,905 USD
View
Retailer 12
-
HK$15,894 HKD
A$3,117 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
HK$17,965 HKD
ZAR 36,992 ZAR
View
B
Retailer 14
-
HK$18,590 HKD
£1,866 GBP
View
B
Retailer 15
-
HK$21,343 HKD
£2,142 GBP
View
Most Expensive
B
NZ Jewellers
b20588ad-257d-4461-980d-6ac4ba5345a7 · Oct 30
HK$29,712 HKD
$3,787 USD
View
15 more retailers have this diamond
Prices start from HK$11,243 HKDSave up to HK$18,469 HKD

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
0.90ct Heart
HK$11,243 HKD