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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 $984 AUD
HK$5,400 HKD
As of October 31, 2026
Save $485 AUD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,249 AUD 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 49% 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: Oct 31
Current: $984 AUD|Low: $893 AUD|High: $2,517 AUD|Avg: $1,518 AUD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1$984 AUD
Retailer 7$1,126 AUD
Retailer 10$1,167 AUD
Retailer 4$1,244 AUD
Retailer 3$1,294 AUD
Retailer 6$1,358 AUD
Retailer 8$1,469 AUD
Retailer 5$1,833 AUD
Retailer 2$2,120 AUD
Retailer 9$2,258 AUD

38 data points across 10 retailers

10 retailers$984 AUD to $1,469 AUD

A
Cheapest Retailer
-
$984 AUD
HK$5,400 HKD
A
Retailer 2
-
$1,126 AUD
$791 USD
View
Final sale: no returns
A
Retailer 3
-
$1,167 AUD
$820 USD
View
B+
Retailer 4
-
$1,244 AUD
$874 USD
View
B+
Retailer 5
-
$1,294 AUD
£716 GBP
View
Retailer 6
-
$1,358 AUD
SGD 1,289 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,469 AUD
SGD 1,394 SGD
View
Retailer 8
-
$1,833 AUD
$1,287 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,258 AUD
£1,249 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
9e90f192-613b-4ad1-9398-1fb33b99b2ff · Sep 25
$4,249 AUD
$2,985 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from $984 AUDSave up to $485 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
$984 AUD