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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 $1,622 AUD
HK$8,900 HKD
As of November 1, 2026
Save $3,715 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,337 AUD 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 $1,622 to $5,337, a $3,715 spread on the same certified stone. NZ Jewellers lists it at $5,337. 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: $2,442 AUD|Low: $1,563 AUD|High: $3,880 AUD|Avg: $2,536 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$1,622 AUD
Retailer 3$1,630 AUD
Retailer 9$2,019 AUD
Retailer 5$2,027 AUD
Retailer 2$2,289 AUD
Retailer 6$2,313 AUD
Retailer 1$2,442 AUD
Retailer 10$2,856 AUD
Retailer 7$3,259 AUD
Retailer 8$3,855 AUD

38 data points across 10 retailers

20 retailers$1,622 AUD to $5,337 AUD

A
Cheapest Retailer
-
$1,622 AUD
HK$8,900 HKD
A
Retailer 2
-
$1,630 AUD
₹109,016 INR
View
A
Retailer 3
-
$2,019 AUD
$1,418 USD
View
Final sale: no returns
A
Retailer 4
-
$2,027 AUD
$1,424 USD
View
A
Retailer 5
-
$2,131 AUD
$1,497 USD
View
B+
Retailer 6
-
$2,188 AUD
$1,537 USD
View
B+
Retailer 7
-
$2,188 AUD
$1,537 USD
View
B+
Retailer 8
-
$2,259 AUD
SGD 2,144 SGD
View
B+
Retailer 9
-
$2,287 AUD
$1,606 USD
View
B+
Retailer 10
-
$2,289 AUD
$1,608 USD
View
B+
Retailer 11
-
$2,313 AUD
$1,625 USD
View
B+
Retailer 12
-
$2,382 AUD
$1,673 USD
View
B+
Retailer 13
-
$2,442 AUD
£1,351 GBP
View
B+
Retailer 14
-
$2,525 AUD
$1,774 USD
View
B+
Retailer 15
-
$2,525 AUD
$1,774 USD
View
Retailer 16
-
$2,639 AUD
£1,459 GBP
View
Price last confirmed 36 days ago
Retailer 17
-
$2,856 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$3,259 AUD
ZAR 36,988 ZAR
View
B
Retailer 19
-
$3,855 AUD
£2,132 GBP
View
Most Expensive
B
NZ Jewellers
92f094ce-d481-49a3-ba3e-9a04ff52013b · Oct 30
$5,337 AUD
$3,749 USD
View
19 more retailers have this diamond
Prices start from $1,622 AUDSave up to $3,715 AUD

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
$1,622 AUD