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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 6495557478

Certificate GIA 6495557478

Diamond specifications and retailer prices

From $1,080 AUD
As of November 6, 2026
Save $672 AUD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,682 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6495557478. Listed at 14 retailers as of November 5, 2026, with a 62% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6495557478
Dimensions7.13 × 4.77 × 3.08 mm
L/W Ratio1.49
Top View
7.13 mm4.77 mm0.70 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6495557478
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

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 6
Current: $1,399 AUD|Low: $1,044 AUD|High: $2,174 AUD|Avg: $1,448 AUD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$1,044 AUD
Retailer 6$1,080 AUD
Retailer 10$1,313 AUD
Retailer 8$1,354 AUD
Retailer 9$1,367 AUD
Retailer 1$1,399 AUD
Retailer 7$1,419 AUD
Retailer 4$1,659 AUD
Retailer 3$1,752 AUD
Retailer 5$2,161 AUD

40 data points across 10 retailers

14 retailers$1,080 AUD to $1,752 AUD

B+
Cheapest Retailer
-
$1,080 AUD
Retailer 2
-
$1,175 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,175 AUD
View
Price last confirmed 29 days ago
B
Retailer 4
-
$1,191 AUD
View
Retailer 5
-
$1,220 AUD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$1,354 AUD
View
Retailer 7
-
$1,355 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$1,367 AUD
View
B
Retailer 9
-
$1,399 AUD
View
B
Retailer 10
-
$1,419 AUD
View
B
Retailer 11
-
$1,659 AUD
View
B
Retailer 12
-
$1,752 AUD
View
Retailer 13
-
$2,161 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
f98eae7f-221d-421c-aff0-ca4f1c64af5f · Sep 30
$3,682 AUD
$2,530 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,080 AUDSave up to $672 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 Oval
$1,080 AUD