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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2536974138

Certificate GIA 2536974138

Diamond specifications and retailer prices

From HK$6,829 HKD
As of October 30, 2026
Save HK$10,429 HKD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$25,585 HKD at NZ Jewellers · As of September 25, 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 2536974138. Listed at 13 retailers as of October 29, 2026, with a 153% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle44.1°
OriginNatural
Grading LabGIA
CertificateGIA 2536974138
Dimensions5.57 × 6.58 × 4.19 mm
L/W Ratio1.18
Top View
5.57 mm6.58 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536974138
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 44.1°Culet: NoneDepth 63.7%

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: Oct 30
Current: HK$9,495 HKD|Low: HK$6,829 HKD|High: HK$19,450 HKD|Avg: HK$11,457 HKD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$6,829 HKD
Retailer 11HK$8,646 HKD
Retailer 5HK$9,033 HKD
Retailer 1HK$9,495 HKD
Retailer 2HK$9,614 HKD
Retailer 12HK$9,650 HKD
Retailer 6HK$10,356 HKD
Retailer 3HK$11,240 HKD
Retailer 4HK$13,042 HKD
Retailer 7HK$13,570 HKD
Retailer 10HK$14,665 HKD
Retailer 8HK$17,258 HKD

30 data points across 12 retailers

13 retailersHK$6,829 HKD to HK$17,258 HKD

A
Cheapest Retailer
-
HK$6,829 HKD
A
Retailer 2
-
HK$8,646 HKD
$1,102 USD
View
Final sale: no returns
Retailer 3
-
HK$9,033 HKD
€1,096 EUR
View
Price last confirmed 3 days ago
A
Retailer 4
-
HK$9,495 HKD
£953 GBP
View
Retailer 5
-
HK$9,614 HKD
SGD 1,656 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$9,650 HKD
$1,230 USD
View
A
Retailer 7
-
HK$10,356 HKD
$1,320 USD
View
A
Retailer 8
-
HK$11,240 HKD
SGD 1,936 SGD
View
Retailer 9
-
HK$13,042 HKD
A$2,557 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$13,570 HKD
ZAR 27,941 ZAR
View
Price last confirmed 11 days ago
Retailer 11
-
HK$14,665 HKD
$1,869 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$17,258 HKD
£1,732 GBP
View
Most Expensive
NZ Jewellers
2342755d-1c9b-49da-8a77-d74d77f7b651 · Sep 25
HK$25,585 HKD
$3,261 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from HK$6,829 HKDSave up to HK$10,429 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$6,829 HKD