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Oval|Natural|GIA

0.70ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2537876067

Certificate GIA 2537876067

Diamond specifications and retailer prices

From $1,228 AUD
As of November 6, 2026
Save $1,793 AUD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,024 AUD at NZ Jewellers · As of October 20, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537876067. Listed at 22 retailers as of November 2, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537876067
Dimensions6.97 × 5.00 × 3.24 mm
L/W Ratio1.39
Top View
6.97 mm5.00 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537876067
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: $4,024 AUD|Low: $1,135 AUD|High: $4,024 AUD|Avg: $1,975 AUD|+7.2%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 13$1,228 AUD
Retailer 8$1,485 AUD
Retailer 15$1,521 AUD
Retailer 3$1,572 AUD
Retailer 7$1,581 AUD
Retailer 11$1,586 AUD
Retailer 6$1,650 AUD
Retailer 5$1,706 AUD
Retailer 16$1,736 AUD
Retailer 4$1,844 AUD
Retailer 10$1,861 AUD
Retailer 17$1,904 AUD
Retailer 9$2,157 AUD
Retailer 14$2,308 AUD
Retailer 2$2,463 AUD
Retailer 12$3,021 AUD
NZ Jewellers$4,024 AUD

35 data points across 17 retailers

22 retailers$1,228 AUD to $3,021 AUD

B+
Cheapest Retailer
-
$1,228 AUD
Retailer 2
-
$1,485 AUD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$1,521 AUD
View
Final sale: no returns
Retailer 4
-
$1,572 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$1,581 AUD
View
B
Retailer 6
-
$1,586 AUD
View
Retailer 7
-
$1,594 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$1,650 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,650 AUD
View
Price last confirmed 45 days ago
Retailer 10
-
$1,656 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
$1,706 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,736 AUD
View
B
Retailer 13
-
$1,844 AUD
View
B
Retailer 14
-
$1,861 AUD
View
Retailer 15
-
$1,904 AUD
View
Price last confirmed 16 days ago
Retailer 16
-
$1,904 AUD
View
Price last confirmed 45 days ago
Retailer 17
-
$2,157 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,308 AUD
View
B
Retailer 19
-
$2,463 AUD
View
B
Retailer 20
-
$3,021 AUD
View
Retailer 21
-
$4,024 AUD
View
Price under review
Most Expensive
NZ Jewellers
a626685f-6f98-4d28-8757-6fd175c3da5d · Oct 20
$4,024 AUD
$2,765 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,228 AUDSave up to $1,793 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
$1,228 AUD