Oval|Natural|GIA

0.70ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 2537018328

Certificate GIA 2537018328

Diamond specifications and retailer prices

From $1,238 NZD
$698 USD
As of October 28, 2026
Save $1,224 NZD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,212 NZD at NZ Jewellers · As of October 27, 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 J 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 2537018328. Listed at 17 retailers as of October 26, 2026, with a 99% 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537018328
Dimensions6.89 × 5.02 × 3.18 mm
L/W Ratio1.37
Top View
6.89 mm5.02 mm0.70 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537018328
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: Oct 28
Current: $4,212 NZD|Low: $1,238 NZD|High: $4,212 NZD|Avg: $1,842 NZD
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
October 28, 2026
Retailer 5$1,238 NZD
Retailer 15$1,340 NZD
Retailer 7$1,343 NZD
Retailer 16$1,343 NZD
Retailer 13$1,364 NZD
Retailer 3$1,395 NZD
Retailer 4$1,425 NZD
Retailer 14$1,549 NZD
Retailer 9$1,603 NZD
Retailer 8$1,650 NZD
Retailer 2$1,703 NZD
Retailer 10$1,893 NZD
Retailer 11$2,001 NZD
Retailer 6$2,020 NZD
Retailer 12$2,463 NZD
NZ Jewellers$4,212 NZD

27 data points across 16 retailers

17 retailers$1,238 NZD to $2,463 NZD

B+
Cheapest Retailer
-
$1,238 NZD
$698 USD
Final sale: no returns
Retailer 2
-
$1,340 NZD
$755 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$1,343 NZD
$757 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,343 NZD
$757 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,364 NZD
$769 USD
View
Retailer 6
-
$1,395 NZD
$786 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,425 NZD
$803 USD
View
B
Retailer 8
-
$1,549 NZD
$873 USD
View
B
Retailer 9
-
$1,603 NZD
£712 GBP
View
B
Retailer 10
-
$1,608 NZD
$906 USD
View
Retailer 11
-
$1,650 NZD
$930 USD
View
Price last confirmed 5 days ago
B
Retailer 12
-
$1,703 NZD
£756 GBP
View
B
Retailer 13
-
$1,893 NZD
€1,016 EUR
View
Retailer 14
-
$2,001 NZD
ZAR 18,217 ZAR
View
Price last confirmed 7 days ago
Retailer 15
-
$2,020 NZD
A$1,751 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,463 NZD
£1,093 GBP
View
Most Expensive
NZ Jewellers
73777b48-949d-47d2-a7e6-830ed6588174 · Oct 27
$4,212 NZD
$2,374 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,238 NZDSave up to $1,224 NZD

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
$1,238 NZD