CaratHunter
Plans
Heart|Natural|GIA

0.70ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 6565471850

Certificate GIA 6565471850

Diamond specifications and retailer prices

From $1,425 NZD
$803 USD
As of October 27, 2026
Save $1,342 NZD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,753 NZD at NZ Jewellers · As of October 24, 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 6565471850. Listed at 17 retailers as of October 26, 2026, with a 94% 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565471850
Dimensions6.15 × 5.35 × 3.56 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.15 mm5.35 mm0.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565471850
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,753 NZD|Low: $941 NZD|High: $3,907 NZD|Avg: $1,654 NZD|-4.0%
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
Retailer 15
October 27, 2026
Retailer 11$946 NZD
Retailer 2$1,104 NZD
Retailer 4$1,196 NZD
Retailer 14$1,196 NZD
Retailer 15$1,242 NZD
Retailer 7$1,380 NZD
Retailer 6$1,431 NZD
Retailer 5$1,457 NZD
Retailer 9$1,467 NZD
Retailer 3$1,534 NZD
Retailer 8$1,593 NZD
Retailer 10$1,641 NZD
Retailer 12$1,651 NZD
Retailer 13$2,767 NZD
NZ Jewellers$3,753 NZD

14 data points across 15 retailers

17 retailers$1,425 NZD to $2,767 NZD

Retailer 1
-
$946 NZD
₹50,764 INR
Price last confirmed 7 days ago
Retailer 2
-
$1,196 NZD
$674 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,196 NZD
$674 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,242 NZD
$700 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,336 NZD
$753 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,341 NZD
$756 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,380 NZD
$778 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,425 NZD
$803 USD
View
Retailer 9
-
$1,431 NZD
$807 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,457 NZD
$821 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,467 NZD
£651 GBP
View
Retailer 12
-
$1,534 NZD
$865 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,593 NZD
£707 GBP
View
B+
Retailer 14
-
$1,641 NZD
€881 EUR
View
Retailer 15
-
$1,651 NZD
£733 GBP
View
Price last confirmed 7 days ago
B
Retailer 16
-
$2,767 NZD
£1,228 GBP
View
Most Expensive
NZ Jewellers
4bd8ea3c-f114-43ed-8d63-ace86999fa6a · Oct 24
$3,753 NZD
$2,115 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,425 NZDSave up to $1,342 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.

B+
0.70ct Heart
$1,425 NZD