CaratHunter
Plans
Round|Natural|GIA

0.70ct N SI2 Round Natural Diamond

EX • N/SI2 • GIA 7501478900

Certificate GIA 7501478900

Diamond specifications and retailer prices

From $641 AUD
As of November 5, 2026
Save $1,816 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,457 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7501478900. Listed at 6 retailers as of November 4, 2026, with prices from $641 to $2,457, a $1,816 spread on the same certified stone. NZ Jewellers lists it at $2,457. 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
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7501478900
Dimensions5.68 × 5.69 × 3.51 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
5.68 mm5.69 mm0.70 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7501478900
Side View
Table 58.0%Crown 36°GirdlePavilion 40.6°Culet: NoneDepth 61.8%

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: Nov 5
Current: $2,457 AUD|Low: $629 AUD|High: $2,457 AUD|Avg: $1,006 AUD|+1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$641 AUD
Retailer 3$690 AUD
Retailer 4$690 AUD
Retailer 6$740 AUD
Retailer 7$914 AUD
Retailer 2$964 AUD
NZ Jewellers$2,457 AUD

21 data points across 7 retailers

6 retailers$641 AUD to $2,457 AUD

B+
Cheapest Retailer
-
$641 AUD
Retailer 2
-
$690 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$690 AUD
View
B+
Retailer 4
-
$740 AUD
View
B
Retailer 5
-
$964 AUD
View
Most Expensive
C
NZ Jewellers
f3c257df-035f-4192-b1fc-285630c2ae18 · Nov 4
$2,457 AUD
$1,720 USD
View
5 more retailers have this diamond
Prices start from $641 AUDSave up to $1,816 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.

B+
0.70ct Round
$641 AUD