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Oval|Natural|GIA

2.51ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7541741060

Certificate GIA 7541741060

Diamond specifications and retailer prices

From $46,238 NZD
$26,060 USD
As of October 31, 2026
Save $21,360 NZD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $67,599 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541741060. Listed at 9 retailers as of October 29, 2026, with prices from $46,238 to $67,599, a $21,360 spread on the same certified stone. MOH London lists it at $67,599. 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

2.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.43°
Pavilion angle40.52°
OriginNatural
Grading LabGIA
CertificateGIA 7541741060
Dimensions10.48 × 7.59 × 4.82 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
10.48 mm7.59 mm2.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541741060
Side View
Table 61.0%Crown 39.43°Girdle: THN-VTKPavilion 40.52°Culet: NoneDepth 63.6%

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: $67,599 NZD|Low: $42,700 NZD|High: $68,049 NZD|Avg: $51,649 NZD|+0.2%
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
October 30, 2026
Retailer 13$42,700 NZD
Retailer 11$44,088 NZD
Retailer 3$45,937 NZD
Retailer 10$46,238 NZD
Retailer 2$47,630 NZD
Retailer 12$48,101 NZD
Retailer 5$49,762 NZD
Retailer 7$49,899 NZD
Retailer 8$51,483 NZD
Retailer 4$52,040 NZD
Retailer 6$59,459 NZD
Retailer 9$60,992 NZD
MOH London$67,599 NZD

39 data points across 13 retailers

9 retailers$46,238 NZD to $67,599 NZD

Retailer 1
-
$44,088 NZD
A$38,227 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$46,238 NZD
$26,060 USD
View
A
Retailer 3
-
$47,630 NZD
£21,137 GBP
View
B+
Retailer 4
-
$48,101 NZD
$27,110 USD
View
B+
Retailer 5
-
$49,899 NZD
$28,123 USD
View
B+
Retailer 6
-
$51,483 NZD
$29,016 USD
View
B
Retailer 7
-
$59,459 NZD
$33,511 USD
View
B
Retailer 8
-
$60,992 NZD
$34,375 USD
View
Most Expensive
B
MOH London
B498F278E · Oct 29
$67,599 NZD
£29,999 GBP
View
8 more retailers have this diamond
Prices start from $46,238 NZDSave up to $21,360 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
2.51ct Oval
$46,238 NZD