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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2537118269

Certificate GIA 2537118269

Diamond specifications and retailer prices

From HK$6,929 HKD
As of November 1, 2026
Save HK$11,434 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$26,424 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 2537118269. Listed at 14 retailers as of October 29, 2026, with a 165% 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
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2537118269
Dimensions5.55 × 6.64 × 4.10 mm
L/W Ratio1.20
Top View
5.55 mm6.64 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537118269
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 39.9°Culet: NoneDepth 61.8%

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: HK$9,496 HKD|Low: HK$6,929 HKD|High: HK$19,131 HKD|Avg: HK$11,632 HKD|-9.5%
Retailer 1
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 5HK$6,929 HKD
Retailer 8HK$8,889 HKD
Retailer 6HK$9,006 HKD
Retailer 1HK$9,496 HKD
Retailer 7HK$9,964 HKD
Retailer 2HK$9,969 HKD
Retailer 10HK$10,356 HKD
Retailer 3HK$11,548 HKD
Retailer 4HK$13,493 HKD
Retailer 9HK$14,610 HKD
Retailer 12HK$15,162 HKD
Retailer 11HK$18,364 HKD

30 data points across 12 retailers

14 retailersHK$6,929 HKD to HK$18,364 HKD

A
Cheapest Retailer
-
HK$6,929 HKD
A
Retailer 2
-
HK$8,889 HKD
$1,133 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,006 HKD
€1,093 EUR
View
A
Retailer 4
-
HK$9,496 HKD
£953 GBP
View
A
Retailer 5
-
HK$9,964 HKD
$1,270 USD
View
Retailer 6
-
HK$9,969 HKD
SGD 1,717 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$10,020 HKD
€1,216 EUR
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$10,356 HKD
$1,320 USD
View
A
Retailer 9
-
HK$11,548 HKD
SGD 1,989 SGD
View
Retailer 10
-
HK$13,493 HKD
A$2,646 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
HK$14,610 HKD
ZAR 30,083 ZAR
View
Retailer 12
-
HK$15,162 HKD
$1,932 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$18,364 HKD
£1,843 GBP
View
Most Expensive
NZ Jewellers
a9944e29-48f0-4eff-8afa-e983c7e854a2 · Sep 25
HK$26,424 HKD
$3,368 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from HK$6,929 HKDSave up to HK$11,434 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$6,929 HKD