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Oval|Natural|GIA

0.70ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6435814057

Certificate GIA 6435814057

Diamond specifications and retailer prices

From $1,186 AUD
As of November 4, 2026
Save $1,224 AUD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,130 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435814057. Listed at 18 retailers as of November 4, 2026, with a 103% 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435814057
Dimensions6.91 × 4.93 × 3.27 mm
L/W Ratio1.40
Top View
6.91 mm4.93 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435814057
Side View
Table 53.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.2%

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 4
Current: $1,525 AUD|Low: $1,113 AUD|High: $2,441 AUD|Avg: $1,653 AUD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$1,215 AUD
Retailer 7$1,295 AUD
Retailer 2$1,317 AUD
Retailer 3$1,452 AUD
Retailer 1$1,525 AUD
Retailer 8$1,543 AUD
Retailer 11$1,680 AUD
Retailer 6$1,856 AUD
Retailer 4$1,966 AUD
Retailer 10$1,979 AUD
Retailer 5$2,410 AUD

46 data points across 11 retailers

18 retailers$1,186 AUD to $2,410 AUD

B+
Cheapest Retailer
-
$1,186 AUD
B+
Retailer 2
-
$1,215 AUD
View
Final sale: no returns
Retailer 3
-
$1,295 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,317 AUD
View
Retailer 5
-
$1,317 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,332 AUD
View
B+
Retailer 7
-
$1,368 AUD
View
B
Retailer 8
-
$1,452 AUD
View
B
Retailer 9
-
$1,511 AUD
View
B
Retailer 10
-
$1,519 AUD
View
B
Retailer 11
-
$1,525 AUD
View
B
Retailer 12
-
$1,543 AUD
View
B
Retailer 13
-
$1,710 AUD
View
B
Retailer 14
-
$1,856 AUD
View
B
Retailer 15
-
$1,966 AUD
View
Retailer 16
-
$1,979 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,410 AUD
View
Most Expensive
NZ Jewellers
c2562621-87ab-4a6f-b00a-00f5bda0b211 · Nov 5
$4,130 AUD
$2,838 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,186 AUDSave up to $1,224 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
$1,186 AUD