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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7552085725

Certificate GIA 7552085725

Diamond specifications and retailer prices

From $2,187 AUD
HK$12,000 HKD
As of October 31, 2026
Save $4,015 AUD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,201 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552085725. Listed at 17 retailers as of October 28, 2026, with prices from $2,187 to $6,201, a $4,015 spread on the same certified stone. Queensmith lists it at $6,201. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552085725
Dimensions6.96 × 6.41 × 4.05 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
6.96 mm6.41 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552085725
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.1%

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: Oct 31
Current: $6,201 AUD|Low: $2,168 AUD|High: $6,247 AUD|Avg: $3,544 AUD|+2.4%
Queensmith
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
November 1, 2026
Retailer 9$2,187 AUD
Retailer 8$2,321 AUD
Retailer 12$2,664 AUD
Retailer 13$2,691 AUD
Retailer 3$2,916 AUD
Retailer 6$2,916 AUD
Retailer 5$3,040 AUD
Retailer 11$3,083 AUD
Retailer 7$3,166 AUD
Retailer 14$3,364 AUD
Retailer 10$3,943 AUD
Retailer 2$5,057 AUD
Retailer 4$6,096 AUD
Queensmith$6,201 AUD

30 data points across 14 retailers

17 retailers$2,187 AUD to $6,201 AUD

A
Cheapest Retailer
-
$2,187 AUD
HK$12,000 HKD
A
Retailer 2
-
$2,321 AUD
₹155,296 INR
View
A
Retailer 3
-
$2,664 AUD
$1,871 USD
View
Final sale: no returns
A
Retailer 4
-
$2,691 AUD
SGD 2,554 SGD
View
A
Retailer 5
-
$2,748 AUD
$1,930 USD
View
Retailer 6
-
$2,916 AUD
$2,048 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$2,916 AUD
$2,048 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$2,996 AUD
View
A
Retailer 9
-
$3,040 AUD
SGD 2,886 SGD
View
Retailer 10
-
$3,051 AUD
$2,143 USD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$3,083 AUD
$2,166 USD
View
A
Retailer 12
-
$3,166 AUD
£1,751 GBP
View
Retailer 13
-
$3,364 AUD
$2,363 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$3,943 AUD
€2,638 EUR
View
B
Retailer 15
-
$5,057 AUD
£2,797 GBP
View
Retailer 16
-
$6,096 AUD
$4,282 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
7552085725 · Oct 28
$6,201 AUD
£3,430 GBP
View
16 more retailers have this diamond
Prices start from $2,187 AUDSave up to $4,015 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
1.02ct Heart
$2,187 AUD