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Oval|Natural|GIA

0.70ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 1538050842

Certificate GIA 1538050842

Diamond specifications and retailer prices

From $1,399 AUD
As of November 4, 2026
Save $784 AUD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,822 AUD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538050842. Listed at 15 retailers as of November 4, 2026, with a 56% 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538050842
Dimensions7.68 × 4.85 × 2.89 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.68 mm4.85 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538050842
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.6%

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 4
Current: $2,019 AUD|Low: $1,324 AUD|High: $2,835 AUD|Avg: $1,790 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,399 AUD
Retailer 7$1,447 AUD
Retailer 6$1,499 AUD
Retailer 8$1,501 AUD
Retailer 4$1,566 AUD
Retailer 3$1,621 AUD
Retailer 1$2,019 AUD
Retailer 2$2,183 AUD
Retailer 5$2,816 AUD

41 data points across 9 retailers

15 retailers$1,399 AUD to $2,183 AUD

B+
Cheapest Retailer
-
$1,399 AUD
B
Retailer 2
-
$1,447 AUD
View
Final sale: no returns
B
Retailer 3
-
$1,499 AUD
View
B
Retailer 4
-
$1,501 AUD
View
Retailer 5
-
$1,566 AUD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,566 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,566 AUD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$1,621 AUD
View
Retailer 9
-
$1,627 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,761 AUD
View
Retailer 11
-
$1,808 AUD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$2,019 AUD
View
B
Retailer 13
-
$2,183 AUD
View
Retailer 14
-
$2,816 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ff3f4c69-96b8-47e2-a7b2-de818b2c9ab4 · Oct 17
$3,822 AUD
$2,626 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $1,399 AUDSave up to $784 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
$1,399 AUD