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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 6545258189

Certificate GIA 6545258189

Diamond specifications and retailer prices

From HK$12,075 HKD
$1,539 USD
As of November 1, 2026
Save HK$24,549 HKD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$36,624 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545258189. Listed at 20 retailers as of October 30, 2026, with prices from HK$12,075 to HK$36,624, a HK$24,549 spread on the same certified stone. NZ Jewellers lists it at HK$36,624. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle43.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545258189
Dimensions6.77 × 5.74 × 4.04 mm
L/W Ratio1.18
Top View
6.77 mm5.74 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545258189
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 43.6°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$36,624 HKD|Low: HK$12,702 HKD|High: HK$36,624 HKD|Avg: HK$18,641 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 7HK$13,208 HKD
Retailer 8HK$13,856 HKD
Retailer 4HK$14,405 HKD
Retailer 3HK$15,017 HKD
Retailer 11HK$15,017 HKD
Retailer 10HK$15,707 HKD
Retailer 2HK$16,466 HKD
Retailer 12HK$17,323 HKD
Retailer 9HK$19,592 HKD
Retailer 6HK$22,146 HKD
Retailer 5HK$26,305 HKD
NZ JewellersHK$36,624 HKD

44 data points across 12 retailers

20 retailersHK$12,075 HKD to HK$36,624 HKD

B+
Cheapest Retailer
-
HK$12,075 HKD
$1,539 USD
B+
Retailer 2
-
HK$13,208 HKD
SGD 2,275 SGD
View
B+
Retailer 3
-
HK$13,675 HKD
$1,743 USD
View
B+
Retailer 4
-
HK$13,856 HKD
$1,766 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$15,017 HKD
$1,914 USD
View
Retailer 6
-
HK$15,017 HKD
$1,914 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
HK$15,017 HKD
$1,914 USD
View
B
Retailer 8
-
HK$15,378 HKD
$1,960 USD
View
B
Retailer 9
-
HK$15,707 HKD
$2,002 USD
View
B+
Retailer 10
-
HK$16,095 HKD
$2,051 USD
View
B+
Retailer 11
-
HK$16,466 HKD
£1,653 GBP
View
Retailer 12
-
HK$17,323 HKD
$2,208 USD
View
Price last confirmed 56 days ago
Retailer 13
-
HK$17,323 HKD
$2,208 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
HK$17,323 HKD
$2,208 USD
View
B
Retailer 15
-
HK$17,625 HKD
$2,246 USD
View
Retailer 16
-
HK$19,592 HKD
A$3,842 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
HK$22,146 HKD
ZAR 45,600 ZAR
View
B
Retailer 18
-
HK$26,305 HKD
£2,640 GBP
View
Retailer 19
-
HK$36,624 HKD
$4,668 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
1ea4c38e-bd4e-42b5-9015-439af44eb408 · Oct 30
HK$36,624 HKD
$4,668 USD
View
19 more retailers have this diamond
Prices start from HK$12,075 HKDSave up to HK$24,549 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.

B+
0.90ct Heart
HK$12,075 HKD