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Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

ID • G/VS1 • GIA 6531324970

Certificate GIA 6531324970

Diamond specifications and retailer prices

From HK$17,410 HKD
$2,219 USD
As of November 2, 2026
Save HK$26,120 HKD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$43,530 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded G 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 6531324970. Listed at 9 retailers as of October 30, 2026, with prices from HK$17,410 to HK$43,530, a HK$26,120 spread on the same certified stone. NZ Jewellers lists it at HK$43,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 6531324970
Dimensions5.88 × 6.49 × 3.85 mm
L/W Ratio1.10
Top View
5.88 mm6.49 mm0.91 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531324970
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.4%

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 2
Current: HK$43,530 HKD|Low: HK$15,959 HKD|High: HK$43,530 HKD|Avg: HK$26,538 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$17,410 HKD
Retailer 7HK$19,262 HKD
Retailer 3HK$22,469 HKD
Retailer 6HK$24,080 HKD
Retailer 2HK$24,625 HKD
Retailer 4HK$36,480 HKD
NZ JewellersHK$43,530 HKD

43 data points across 7 retailers

9 retailersHK$17,410 HKD to HK$43,530 HKD

B+
Cheapest Retailer
-
HK$17,410 HKD
$2,219 USD
Final sale: no returns
B+
Retailer 2
-
HK$19,262 HKD
$2,455 USD
View
B+
Retailer 3
-
HK$20,800 HKD
CA$3,682 CAD
View
B+
Retailer 4
-
HK$22,469 HKD
£2,255 GBP
View
B
Retailer 5
-
HK$24,073 HKD
$3,068 USD
View
B
Retailer 6
-
HK$24,080 HKD
$3,069 USD
View
B+
Retailer 7
-
HK$24,625 HKD
€2,989 EUR
View
B
Retailer 8
-
HK$36,480 HKD
£3,661 GBP
View
Most Expensive
B
NZ Jewellers
1b12cb70-0b4f-4be4-97ff-f74f8776ddee · Oct 30
HK$43,530 HKD
$5,548 USD
View
8 more retailers have this diamond
Prices start from HK$17,410 HKDSave up to HK$26,120 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+
0.91ct Heart
HK$17,410 HKD