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Oval|Natural|IGI

2.50ct L SI2 Oval Natural Diamond

VG • L/SI2 • IGI 626408264

Shape and cutting style on the report: Oval brilliant

Certificate IGI 626408264

Diamond specifications and retailer prices

From £2,870 GBP
As of November 6, 2026
Save £2,813 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,683 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 626408264. Listed at 12 retailers as of November 5, 2026, with prices from £2,870 to £5,683, a £2,813 spread on the same certified stone. NZ Jewellers lists it at £5,683. 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

2.50
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 626408264
Dimensions10.64 × 7.57 × 4.50 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
10.64 mm7.57 mm2.50 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 626408264
Side View
Table 57.0%Crown 36.8°GirdlePavilion 36.8°Culet: NoneDepth 59.4%

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: £5,683 GBP|Low: £2,870 GBP|High: £6,087 GBP|Avg: £3,521 GBP|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£2,870 GBP
Retailer 11£2,946 GBP
Retailer 2£3,037 GBP
Retailer 4£3,251 GBP
Retailer 6£3,262 GBP
Retailer 7£3,262 GBP
Retailer 8£3,262 GBP
Retailer 3£3,373 GBP
Retailer 5£3,691 GBP
Retailer 9£3,764 GBP
NZ Jewellers£5,683 GBP

44 data points across 11 retailers

12 retailers£2,870 GBP to £5,683 GBP

B+
Cheapest Retailer
-
£2,870 GBP
B+
Retailer 2
-
£2,946 GBP
View
A
Retailer 3
-
£3,037 GBP
View
B+
Retailer 4
-
£3,251 GBP
View
B+
Retailer 5
-
£3,262 GBP
View
B+
Retailer 6
-
£3,262 GBP
View
Retailer 7
-
£3,262 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
£3,262 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£3,373 GBP
View
B+
Retailer 10
-
£3,691 GBP
View
B+
Retailer 11
-
£3,764 GBP
View
Most Expensive
B+
NZ Jewellers
7138326e-f67b-40b2-899a-263631747686 · Nov 5
£5,683 GBP
$7,607 USD
View
11 more retailers have this diamond
Prices start from £2,870 GBPSave up to £2,813 GBP

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
2.50ct Oval
£2,870 GBP