Oval|Natural|GIA

3.03ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2537859444

Certificate GIA 2537859444

Diamond specifications and retailer prices

From $60,488 NZD
As of November 5, 2026
Save $3,108 NZD (5%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $90,442 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five 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 2537859444. Listed at 11 retailers as of November 5, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.32°
OriginNatural
Grading LabGIA
CertificateGIA 2537859444
Dimensions11.19 × 7.99 × 5.15 mm
L/W Ratio1.40
Top View
11.19 mm7.99 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537859444
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 37.32°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $90,442 NZD|Low: $52,997 NZD|High: $92,605 NZD|Avg: $64,145 NZD|-2.2%
MOH London
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
November 5, 2026
Retailer 8$53,392 NZD
Retailer 11$53,457 NZD
Retailer 12$55,694 NZD
Retailer 14$60,003 NZD
Retailer 10$60,483 NZD
Retailer 4$60,488 NZD
Retailer 7$62,402 NZD
Retailer 3$62,595 NZD
Retailer 5$62,595 NZD
Retailer 2$63,596 NZD
Retailer 6$64,170 NZD
Retailer 13$64,670 NZD
Retailer 9$69,899 NZD
MOH London$90,442 NZD

26 data points across 14 retailers

11 retailers$60,488 NZD to $63,596 NZD

Retailer 1
-
$53,392 NZD
Price last confirmed 14 days ago
Retailer 2
-
$53,457 NZD
View
Price last confirmed 7 days ago
Retailer 3
-
$55,694 NZD
View
Price last confirmed 16 days ago
Retailer 4
-
$60,003 NZD
View
Price last confirmed 17 days ago
Retailer 5
-
$60,483 NZD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$60,488 NZD
View
B+
Retailer 7
-
$62,402 NZD
View
B+
Retailer 8
-
$62,595 NZD
View
B+
Retailer 9
-
$62,595 NZD
View
B+
Retailer 10
-
$63,596 NZD
View
Most Expensive
MOH London
890E99170 · Oct 21
$90,442 NZD
£39,478 GBP
View
Price last confirmed 16 days ago
10 more retailers have this diamond
Prices start from $60,488 NZDSave up to $3,108 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+
3.03ct Oval
$60,488 NZD