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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 $1,457 SGD
HK$8,900 HKD
As of November 1, 2026
Save $3,338 SGD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,795 SGD 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 $1,457 to $4,795, a $3,338 spread on the same certified stone. NZ Jewellers lists it at $4,795. 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: $1,463 SGD|Low: $1,404 SGD|High: $3,486 SGD|Avg: $2,278 SGD|-0.2%
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$1,457 SGD
Retailer 1$1,463 SGD
Retailer 9$1,813 SGD
Retailer 5$1,821 SGD
Retailer 2$2,056 SGD
Retailer 6$2,078 SGD
Retailer 3$2,194 SGD
Retailer 10$2,565 SGD
Retailer 7$2,928 SGD
Retailer 8$3,463 SGD

38 data points across 10 retailers

20 retailers$1,457 SGD to $4,795 SGD

A
Cheapest Retailer
-
$1,457 SGD
HK$8,900 HKD
A
Retailer 2
-
$1,463 SGD
₹108,981 INR
View
A
Retailer 3
-
$1,813 SGD
$1,418 USD
View
Final sale: no returns
A
Retailer 4
-
$1,821 SGD
$1,424 USD
View
A
Retailer 5
-
$1,915 SGD
$1,497 USD
View
B+
Retailer 6
-
$1,966 SGD
$1,537 USD
View
B+
Retailer 7
-
$1,966 SGD
$1,537 USD
View
B+
Retailer 8
-
$2,029 SGD
View
B+
Retailer 9
-
$2,054 SGD
$1,606 USD
View
B+
Retailer 10
-
$2,056 SGD
$1,608 USD
View
B+
Retailer 11
-
$2,078 SGD
$1,625 USD
View
B+
Retailer 12
-
$2,140 SGD
$1,673 USD
View
B+
Retailer 13
-
$2,194 SGD
£1,351 GBP
View
B+
Retailer 14
-
$2,269 SGD
$1,774 USD
View
B+
Retailer 15
-
$2,269 SGD
$1,774 USD
View
Retailer 16
-
$2,370 SGD
£1,459 GBP
View
Price last confirmed 37 days ago
Retailer 17
-
$2,565 SGD
A$3,086 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$2,928 SGD
ZAR 36,988 ZAR
View
B
Retailer 19
-
$3,463 SGD
£2,132 GBP
View
Most Expensive
B
NZ Jewellers
92f094ce-d481-49a3-ba3e-9a04ff52013b · Oct 30
$4,795 SGD
$3,749 USD
View
19 more retailers have this diamond
Prices start from $1,457 SGDSave up to $3,338 SGD

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
$1,457 SGD