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Heart|Natural|GIA

0.70ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7546106162

Certificate GIA 7546106162

Diamond specifications and retailer prices

From $1,204 NZD
HK$5,300 HKD
As of November 1, 2026
Save $627 NZD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,296 NZD at NZ Jewellers · As of September 25, 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 D 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 7546106162. Listed at 10 retailers as of October 31, 2026, with a 52% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 7546106162
Dimensions5.52 × 6.14 × 3.64 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.52 mm6.14 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546106162
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.3°Culet: NoneDepth 59.3%

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 1
Current: $1,521 NZD|Low: $1,113 NZD|High: $3,137 NZD|Avg: $1,799 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,204 NZD
Retailer 7$1,403 NZD
Retailer 4$1,419 NZD
Retailer 1$1,521 NZD
Retailer 3$1,591 NZD
Retailer 6$1,692 NZD
Retailer 8$1,830 NZD
Retailer 5$2,284 NZD
Retailer 9$2,814 NZD

37 data points across 9 retailers

10 retailers$1,204 NZD to $1,830 NZD

A
Cheapest Retailer
-
$1,204 NZD
HK$5,300 HKD
A
Retailer 2
-
$1,403 NZD
$791 USD
View
Final sale: no returns
A
Retailer 3
-
$1,419 NZD
$800 USD
View
B+
Retailer 4
-
$1,521 NZD
$857 USD
View
B+
Retailer 5
-
$1,591 NZD
£706 GBP
View
Retailer 6
-
$1,692 NZD
SGD 1,289 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,830 NZD
SGD 1,394 SGD
View
Retailer 8
-
$2,284 NZD
$1,287 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$2,814 NZD
£1,249 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
9e90f192-613b-4ad1-9398-1fb33b99b2ff · Sep 25
$5,296 NZD
$2,985 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $1,204 NZDSave up to $627 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
$1,204 NZD