Oval|Natural|IGI

10.03ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 800625609

Shape and cutting style on the report: Oval brilliant

Certificate IGI 800625609

Diamond specifications and retailer prices

From $308,329 NZD
₹16,550,019 INR
As of October 31, 2026
Save $101,958 NZD (25%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $410,287 NZD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 10.03ct natural oval diamond

This 10.03ct natural oval sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 800625609. Listed at 15 retailers as of October 31, 2026, with prices from $308,329 to $410,287, a $101,958 spread on the same certified stone. Aurelinne lists it at $410,287. 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

10.03
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 800625609
Dimensions18.31 × 12.32 × 7.11 mm
L/W Ratio1.49
Girdle conditionFaceted
Top View
18.31 mm12.32 mm10.03 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 800625609
Side View
Table 66.0%Crown 34.6°Girdle: THN-STKPavilion 37.1°Culet: NoneDepth 57.7%

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: Oct 31
Current: $410,287 NZD|Low: $308,329 NZD|High: $591,012 NZD|Avg: $379,914 NZD|-1.5%
Aurelinne
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
October 31, 2026
Retailer 2$308,329 NZD
Retailer 11$323,152 NZD
Retailer 14$328,384 NZD
Retailer 15$333,352 NZD
Retailer 9$348,550 NZD
Retailer 10$349,539 NZD
Retailer 3$357,300 NZD
Retailer 5$370,392 NZD
Retailer 13$385,825 NZD
Retailer 12$388,011 NZD
Retailer 7$398,465 NZD
Retailer 8$400,897 NZD
Retailer 6$401,258 NZD
Retailer 4$409,455 NZD
Aurelinne$410,287 NZD

34 data points across 15 retailers

15 retailers$308,329 NZD to $410,287 NZD

A
Cheapest Retailer
-
$308,329 NZD
₹16,550,019 INR
A
Retailer 2
-
$323,152 NZD
£143,409 GBP
View
A
Retailer 3
-
$328,384 NZD
$185,078 USD
View
A
Retailer 4
-
$333,352 NZD
$187,878 USD
View
Final sale: no returns
A
Retailer 5
-
$348,550 NZD
£154,680 GBP
View
A
Retailer 6
-
$349,539 NZD
$197,001 USD
View
A
Retailer 7
-
$357,300 NZD
$201,375 USD
View
Retailer 8
-
$370,392 NZD
$208,754 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$385,825 NZD
$217,452 USD
View
B+
Retailer 10
-
$388,011 NZD
£172,192 GBP
View
Retailer 11
-
$398,465 NZD
ZAR 3,628,042 ZAR
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$400,897 NZD
€215,187 EUR
View
Retailer 13
-
$401,258 NZD
$226,150 USD
View
Price last confirmed 23 days ago
Retailer 14
-
$409,455 NZD
$230,770 USD
View
Price last confirmed 24 days ago
Most Expensive
B+
Aurelinne
78043c6e-e0d9-41ab-9794-b8b9ab6d005a · Oct 31
$410,287 NZD
$231,239 USD
View
14 more retailers have this diamond
Prices start from $308,329 NZDSave up to $101,958 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.

A
10.03ct Oval
$308,329 NZD