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Round|Natural|GIA

0.70ct K I2 Round Natural Diamond

VG • K/I2 • GIA 1428526427

Certificate GIA 1428526427

Diamond specifications and retailer prices

From $676 AUD
As of November 5, 2026
Save $1,917 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,593 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 K colour (faint-tinted) and I2 clarity (included), with a very-good cut grade and certified by GIA 1428526427. Listed at 6 retailers as of November 4, 2026, with prices from $676 to $2,593, a $1,917 spread on the same certified stone. NZ Jewellers lists it at $2,593. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
K
Colour
I2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1428526427
Dimensions5.48 × 5.53 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.48 mm5.53 mm0.70 ctK / I2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1428526427
Side View
Table 55.0%Crown 37.5°GirdlePavilion 40°Culet: NoneDepth 64.9%

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: Nov 5
Current: $2,593 AUD|Low: $676 AUD|High: $2,593 AUD|Avg: $1,022 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$676 AUD
Retailer 3$729 AUD
Retailer 4$729 AUD
Retailer 6$780 AUD
Retailer 7$783 AUD
Retailer 2$1,011 AUD
NZ Jewellers$2,593 AUD

23 data points across 7 retailers

6 retailers$676 AUD to $2,593 AUD

B+
Cheapest Retailer
-
$676 AUD
Retailer 2
-
$729 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$729 AUD
View
B+
Retailer 4
-
$780 AUD
View
B
Retailer 5
-
$1,011 AUD
View
Most Expensive
C
NZ Jewellers
06f4dca1-9031-4638-b56e-5f72c5fbcb1a · Nov 4
$2,593 AUD
$1,815 USD
View
5 more retailers have this diamond
Prices start from $676 AUDSave up to $1,917 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
$676 AUD