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Oval|Natural|GIA

0.70ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 1525300365

Certificate GIA 1525300365

Diamond specifications and retailer prices

From $639 AUD
As of November 6, 2026
Save $2,070 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,708 AUD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1525300365. Listed at 16 retailers as of November 5, 2026, with prices from $639 to $2,708, a $2,070 spread on the same certified stone. NZ Jewellers lists it at $2,708. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1525300365
Dimensions6.96 × 4.98 × 3.21 mm
L/W Ratio1.40
Key to symbols
Cloud, Crystal, Feather
Top View
6.96 mm4.98 mm0.70 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1525300365
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

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: Nov 6
Current: $2,708 AUD|Low: $639 AUD|High: $2,741 AUD|Avg: $1,193 AUD|-1.2%
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
November 6, 2026
Retailer 2$639 AUD
Retailer 5$745 AUD
Retailer 12$863 AUD
Retailer 6$927 AUD
Retailer 13$930 AUD
Retailer 4$942 AUD
Retailer 11$997 AUD
Retailer 10$1,049 AUD
Retailer 8$1,055 AUD
Retailer 7$1,140 AUD
Retailer 14$1,220 AUD
Retailer 9$1,271 AUD
Retailer 3$2,016 AUD
NZ Jewellers$2,708 AUD

24 data points across 14 retailers

16 retailers$639 AUD to $2,708 AUD

A
Cheapest Retailer
-
$639 AUD
B+
Retailer 2
-
$745 AUD
View
B+
Retailer 3
-
$863 AUD
View
Retailer 4
-
$927 AUD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$930 AUD
View
Retailer 6
-
$931 AUD
View
Price last confirmed 13 days ago
Retailer 7
-
$942 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$997 AUD
View
B+
Retailer 9
-
$1,049 AUD
View
B+
Retailer 10
-
$1,055 AUD
View
B+
Retailer 11
-
$1,140 AUD
View
B
Retailer 12
-
$1,193 AUD
View
B
Retailer 13
-
$1,220 AUD
View
B
Retailer 14
-
$1,271 AUD
View
C
Retailer 15
-
$2,016 AUD
View
Most Expensive
C
NZ Jewellers
d2ca637f-c503-4cd7-bc81-cf3ffae04bf1 · Nov 5
$2,708 AUD
$1,861 USD
View
15 more retailers have this diamond
Prices start from $639 AUDSave up to $2,070 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 Oval
$639 AUD