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Round|Natural|GIA

0.70ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 1283272854

Certificate GIA 1283272854

Diamond specifications and retailer prices

From $840 AUD
As of November 1, 2026
Save $1,468 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,137 AUD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1283272854. Listed at 14 retailers as of November 1, 2026, with a 175% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1283272854
Dimensions5.58 × 5.54 × 3.57 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather
Top View
5.58 mm5.54 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1283272854
Side View
Table 55.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.2%

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 1
Current: $3,137 AUD|Low: $676 AUD|High: $3,137 AUD|Avg: $1,173 AUD|+21.5%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$840 AUD
Retailer 9$900 AUD
Retailer 8$964 AUD
Retailer 3$1,000 AUD
Retailer 6$1,000 AUD
Retailer 4$1,039 AUD
Retailer 5$1,039 AUD
Retailer 13$1,154 AUD
Retailer 14$1,154 AUD
Retailer 15$1,177 AUD
Retailer 17$1,189 AUD
Retailer 11$1,229 AUD
Retailer 7$1,266 AUD
Retailer 10$1,327 AUD
Retailer 12$1,416 AUD
Retailer 2$2,308 AUD
NZ Jewellers$3,137 AUD

27 data points across 17 retailers

14 retailers$840 AUD to $2,308 AUD

B+
Cheapest Retailer
-
$840 AUD
B+
Retailer 2
-
$1,000 AUD
View
Retailer 3
-
$1,000 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,039 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,039 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,154 AUD
View
B+
Retailer 7
-
$1,154 AUD
View
B
Retailer 8
-
$1,177 AUD
View
B
Retailer 9
-
$1,189 AUD
View
B
Retailer 10
-
$1,229 AUD
View
B
Retailer 11
-
$1,327 AUD
View
B
Retailer 12
-
$1,416 AUD
View
C
Retailer 13
-
$2,308 AUD
View
Most Expensive
NZ Jewellers
33d8d3a1-79bf-447a-8a86-20d6884f3a1e · Oct 30
$3,137 AUD
$2,196 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $840 AUDSave up to $1,468 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
$840 AUD