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Heart|Natural|GIA

0.70ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 1543475449

Certificate GIA 1543475449

Diamond specifications and retailer prices

From $1,114 NZD
$628 USD
As of November 2, 2026
Save $1,689 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,785 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543475449. Listed at 12 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543475449
Dimensions5.04 × 6.06 × 3.81 mm
L/W Ratio1.20
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal
Top View
5.04 mm6.06 mm0.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543475449
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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: $3,785 NZD|Low: $1,036 NZD|High: $3,864 NZD|Avg: $1,727 NZD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$1,114 NZD
Retailer 3$1,207 NZD
Retailer 8$1,207 NZD
Retailer 9$1,253 NZD
Retailer 7$1,393 NZD
Retailer 10$1,441 NZD
Retailer 6$1,473 NZD
Retailer 4$1,477 NZD
Retailer 2$1,602 NZD
Retailer 5$2,803 NZD
NZ Jewellers$3,785 NZD

27 data points across 11 retailers

12 retailers$1,114 NZD to $2,803 NZD

A
Cheapest Retailer
-
$1,114 NZD
$628 USD
Final sale: no returns
A
Retailer 2
-
$1,207 NZD
$680 USD
View
A
Retailer 3
-
$1,207 NZD
$680 USD
View
A
Retailer 4
-
$1,253 NZD
$706 USD
View
B+
Retailer 5
-
$1,393 NZD
$785 USD
View
B+
Retailer 6
-
$1,441 NZD
$812 USD
View
B+
Retailer 7
-
$1,473 NZD
£654 GBP
View
B+
Retailer 8
-
$1,477 NZD
£655 GBP
View
B+
Retailer 9
-
$1,512 NZD
$852 USD
View
B+
Retailer 10
-
$1,602 NZD
£711 GBP
View
B
Retailer 11
-
$2,803 NZD
£1,244 GBP
View
Most Expensive
NZ Jewellers
b077444d-0a7e-4d7a-a981-316db8af583f · Oct 30
$3,785 NZD
$2,133 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,114 NZDSave up to $1,689 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
$1,114 NZD