Oval|Natural|IGI

0.70ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 815681692

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815681692

Diamond specifications and retailer prices

From $425 USD
As of November 6, 2026
Save $1,358 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,783 USD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815681692. Listed at 15 retailers as of November 5, 2026, with prices from $425 to $1,783, a $1,358 spread on the same certified stone. NZ Jewellers lists it at $1,783. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 815681692
Dimensions6.93 × 4.89 × 3.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
6.93 mm4.89 mm0.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815681692
Side View
Table 61.0%Crown 44.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 63.8%

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: $1,783 USD|Low: $425 USD|High: $1,803 USD|Avg: $746 USD|-1.1%
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
November 6, 2026
Retailer 2$425 USD
Retailer 4$525 USD
Retailer 6$525 USD
Retailer 3$530 USD
Retailer 7$569 USD
Retailer 14$612 USD
Retailer 15$612 USD
Retailer 5$656 USD
Retailer 13$700 USD
Retailer 12$710 USD
Retailer 8$750 USD
Retailer 9$784 USD
Retailer 11$807 USD
Retailer 10$1,310 USD
NZ Jewellers$1,783 USD

26 data points across 15 retailers

15 retailers$425 USD to $1,783 USD

A
Cheapest Retailer
-
$425 USD
A
Retailer 2
-
$525 USD
View
Final sale: no returns
A
Retailer 3
-
$525 USD
View
A
Retailer 4
-
$530 USD
View
B+
Retailer 5
-
$569 USD
View
Retailer 6
-
$612 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$612 USD
View
A
Retailer 8
-
$656 USD
View
A
Retailer 9
-
$700 USD
View
A
Retailer 10
-
$710 USD
View
A
Retailer 11
-
$750 USD
View
B+
Retailer 12
-
$784 USD
View
B+
Retailer 13
-
$807 USD
View
B
Retailer 14
-
$1,310 USD
View
Most Expensive
C
NZ Jewellers
2bb61b55-7c46-4995-848c-b10d110b2d52 · Nov 5
$1,783 USD
View
14 more retailers have this diamond
Prices start from $425 USDSave up to $1,358 USD

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
$425 USD