CaratHunter
Plans
Heart|Natural|GIA

1.03ct E VS2 Heart Natural Diamond

ID • E/VS2 • GIA 1236763344

Certificate GIA 1236763344

Diamond specifications and retailer prices

From $3,316 AUD
$2,329 USD
As of October 28, 2026
Save $1,615 AUD (33%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,969 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236763344. Listed at 20 retailers as of October 28, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 1236763344
Dimensions6.13 × 7.13 × 4.18 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.13 mm7.13 mm1.03 ctE / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236763344
Side View
Table 59.0%CrownGirdle: THN-THKPavilion 43°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: $4,637 AUD|Low: $3,316 AUD|High: $7,537 AUD|Avg: $4,446 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12$3,316 AUD
Retailer 17$3,316 AUD
Retailer 16$3,567 AUD
Retailer 3$3,622 AUD
Retailer 15$3,629 AUD
Retailer 4$3,839 AUD
Retailer 5$3,858 AUD
Retailer 10$3,904 AUD
Retailer 14$4,067 AUD
Retailer 6$4,200 AUD
Retailer 11$4,452 AUD
Retailer 1$4,637 AUD
Retailer 9$4,758 AUD
Retailer 8$4,785 AUD
Retailer 13$5,229 AUD
Retailer 2$6,881 AUD
Retailer 7$7,284 AUD

26 data points across 17 retailers

20 retailers$3,316 AUD to $4,930 AUD

A
Cheapest Retailer
-
$3,316 AUD
$2,329 USD
A+
Retailer 2
-
$3,316 AUD
HK$18,200 HKD
View
A
Retailer 3
-
$3,567 AUD
$2,505 USD
View
A
Retailer 4
-
$3,622 AUD
$2,544 USD
View
Final sale: no returns
A
Retailer 5
-
$3,629 AUD
$2,549 USD
View
A
Retailer 6
-
$3,839 AUD
$2,697 USD
View
A
Retailer 7
-
$3,858 AUD
$2,710 USD
View
A
Retailer 8
-
$3,904 AUD
€2,612 EUR
View
A
Retailer 9
-
$4,067 AUD
$2,857 USD
View
A
Retailer 10
-
$4,200 AUD
$2,950 USD
View
A
Retailer 11
-
$4,452 AUD
$3,127 USD
View
Retailer 12
-
$4,452 AUD
$3,127 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$4,637 AUD
£2,565 GBP
View
Retailer 14
-
$4,758 AUD
View
Price last confirmed 23 days ago
A
Retailer 15
-
$4,785 AUD
SGD 4,542 SGD
View
B+
Retailer 16
-
$4,930 AUD
View
Retailer 17
-
$5,229 AUD
ZAR 59,336 ZAR
View
Price last confirmed 8 days ago
Retailer 18
-
$6,881 AUD
$4,833 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$7,284 AUD
£4,029 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
6b603bd4-6595-45c1-92b2-48e440a467f9 · Sep 25
$7,969 AUD
$5,598 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from $3,316 AUDSave up to $1,615 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+
1.03ct Heart
$3,316 AUD