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Heart|Natural|GIA

0.81ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 1429491307

Certificate GIA 1429491307

Diamond specifications and retailer prices

From HK$8,938 HKD
As of November 1, 2026
Save HK$20,477 HKD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$29,415 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct 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 1429491307. Listed at 20 retailers as of October 30, 2026, with prices from HK$8,938 to HK$29,415, a HK$20,477 spread on the same certified stone. NZ Jewellers lists it at HK$29,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1429491307
Dimensions5.27 × 6.23 × 3.75 mm
L/W Ratio1.18
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
5.27 mm6.23 mm0.81 ctG / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1429491307
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.1%

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$13,458 HKD|Low: HK$8,615 HKD|High: HK$21,384 HKD|Avg: HK$13,958 HKD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4HK$8,938 HKD
Retailer 3HK$8,978 HKD
Retailer 9HK$11,126 HKD
Retailer 5HK$11,173 HKD
Retailer 2HK$12,617 HKD
Retailer 6HK$12,750 HKD
Retailer 1HK$13,458 HKD
Retailer 10HK$15,739 HKD
Retailer 7HK$17,964 HKD
Retailer 8HK$21,244 HKD

39 data points across 10 retailers

20 retailersHK$8,938 HKD to HK$29,415 HKD

A
Cheapest Retailer
-
HK$8,938 HKD
A
Retailer 2
-
HK$8,978 HKD
₹108,981 INR
View
A
Retailer 3
-
HK$11,126 HKD
$1,418 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,173 HKD
$1,424 USD
View
A
Retailer 5
-
HK$11,746 HKD
$1,497 USD
View
B+
Retailer 6
-
HK$12,059 HKD
$1,537 USD
View
B+
Retailer 7
-
HK$12,059 HKD
$1,537 USD
View
B+
Retailer 8
-
HK$12,448 HKD
SGD 2,144 SGD
View
B+
Retailer 9
-
HK$12,602 HKD
$1,606 USD
View
B+
Retailer 10
-
HK$12,617 HKD
$1,608 USD
View
B+
Retailer 11
-
HK$12,750 HKD
$1,625 USD
View
B+
Retailer 12
-
HK$13,128 HKD
$1,673 USD
View
B+
Retailer 13
-
HK$13,458 HKD
£1,351 GBP
View
B+
Retailer 14
-
HK$13,919 HKD
$1,774 USD
View
B+
Retailer 15
-
HK$13,919 HKD
$1,774 USD
View
Retailer 16
-
HK$14,542 HKD
£1,459 GBP
View
Price last confirmed 37 days ago
Retailer 17
-
HK$15,739 HKD
A$3,086 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$17,964 HKD
ZAR 36,988 ZAR
View
B
Retailer 19
-
HK$21,244 HKD
£2,132 GBP
View
Most Expensive
B
NZ Jewellers
92f094ce-d481-49a3-ba3e-9a04ff52013b · Oct 30
HK$29,415 HKD
$3,749 USD
View
19 more retailers have this diamond
Prices start from HK$8,938 HKDSave up to HK$20,477 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
0.81ct Heart
HK$8,938 HKD