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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 $680 NZD
₹36,454 INR
As of November 2, 2026
Save $2,242 NZD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,922 NZD 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 $680 to $2,922, a $2,242 spread on the same certified stone. NZ Jewellers lists it at $2,922. 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: $2,922 NZD|Low: $679 NZD|High: $2,922 NZD|Avg: $1,360 NZD
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$680 NZD
Retailer 5$931 NZD
Retailer 13$1,004 NZD
Retailer 14$1,004 NZD
Retailer 3$1,165 NZD
Retailer 9$1,168 NZD
Retailer 7$1,175 NZD
Retailer 4$1,278 NZD
Retailer 12$1,289 NZD
Retailer 8$1,390 NZD
Retailer 11$1,391 NZD
Retailer 6$1,434 NZD
Retailer 10$2,151 NZD
NZ Jewellers$2,922 NZD

25 data points across 14 retailers

16 retailers$680 NZD to $2,922 NZD

A
Cheapest Retailer
-
$680 NZD
₹36,454 INR
A
Retailer 2
-
$931 NZD
$524 USD
View
A
Retailer 3
-
$1,004 NZD
$565 USD
View
A
Retailer 4
-
$1,004 NZD
$565 USD
View
A
Retailer 5
-
$1,075 NZD
$605 USD
View
B+
Retailer 6
-
$1,165 NZD
$656 USD
View
B+
Retailer 7
-
$1,168 NZD
£518 GBP
View
A
Retailer 8
-
$1,175 NZD
£520 GBP
View
B+
Retailer 9
-
$1,278 NZD
$719 USD
View
B+
Retailer 10
-
$1,289 NZD
$725 USD
View
B+
Retailer 11
-
$1,390 NZD
€745 EUR
View
B+
Retailer 12
-
$1,391 NZD
ZAR 12,647 ZAR
View
B+
Retailer 13
-
$1,434 NZD
$807 USD
View
Retailer 14
-
$1,485 NZD
A$1,286 AUD
View
Price last confirmed 37 days ago
B
Retailer 15
-
$2,151 NZD
£953 GBP
View
Most Expensive
B
NZ Jewellers
070bc742-bfdb-41d9-9f9c-ea89c3336f50 · Oct 30
$2,922 NZD
$1,644 USD
View
15 more retailers have this diamond
Prices start from $680 NZDSave up to $2,242 NZD

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
$680 NZD