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Heart|Natural|GIA

0.70ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1535993013

Certificate GIA 1535993013

Diamond specifications and retailer prices

From $546 AUD
₹36,454 INR
As of November 2, 2026
Save $1,800 AUD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,346 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535993013. Listed at 16 retailers as of October 30, 2026, with prices from $546 to $2,346, a $1,800 spread on the same certified stone. NZ Jewellers lists it at $2,346. 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

0.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535993013
Dimensions5.58 × 6.17 × 3.58 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.58 mm6.17 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535993013
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: 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: Nov 2
Current: $2,346 AUD|Low: $545 AUD|High: $2,346 AUD|Avg: $1,092 AUD
NZ Jewellers
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 2, 2026
Retailer 2$546 AUD
Retailer 5$748 AUD
Retailer 13$806 AUD
Retailer 14$806 AUD
Retailer 3$936 AUD
Retailer 9$938 AUD
Retailer 7$943 AUD
Retailer 4$1,026 AUD
Retailer 12$1,035 AUD
Retailer 8$1,116 AUD
Retailer 11$1,117 AUD
Retailer 6$1,152 AUD
Retailer 10$1,727 AUD
NZ Jewellers$2,346 AUD

25 data points across 14 retailers

16 retailers$546 AUD to $2,346 AUD

A
Cheapest Retailer
-
$546 AUD
₹36,454 INR
A
Retailer 2
-
$748 AUD
$524 USD
View
A
Retailer 3
-
$806 AUD
$565 USD
View
A
Retailer 4
-
$806 AUD
$565 USD
View
A
Retailer 5
-
$863 AUD
$605 USD
View
B+
Retailer 6
-
$936 AUD
$656 USD
View
B+
Retailer 7
-
$938 AUD
£518 GBP
View
A
Retailer 8
-
$943 AUD
£520 GBP
View
B+
Retailer 9
-
$1,026 AUD
$719 USD
View
B+
Retailer 10
-
$1,035 AUD
$725 USD
View
B+
Retailer 11
-
$1,116 AUD
€745 EUR
View
B+
Retailer 12
-
$1,117 AUD
ZAR 12,647 ZAR
View
B+
Retailer 13
-
$1,152 AUD
$807 USD
View
Retailer 14
-
$1,192 AUD
View
Price last confirmed 37 days ago
B
Retailer 15
-
$1,727 AUD
£953 GBP
View
Most Expensive
B
NZ Jewellers
070bc742-bfdb-41d9-9f9c-ea89c3336f50 · Oct 30
$2,346 AUD
$1,644 USD
View
15 more retailers have this diamond
Prices start from $546 AUDSave up to $1,800 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
0.70ct Heart
$546 AUD