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Round|Natural|GIA

2.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7561364689

Certificate GIA 7561364689

Diamond specifications and retailer prices

From £23,548 GBP
₹3,004,920 INR
As of October 30, 2026
Save £18,438 GBP (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £41,985 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561364689. Listed at 20 retailers as of October 29, 2026, with prices from £23,548 to £41,985, a £18,438 spread on the same certified stone. MOH London lists it at £41,985. 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

2.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7561364689
Dimensions8.72 × 8.67 × 5.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.72 mm8.67 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561364689
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £41,985 GBP|Low: £23,413 GBP|High: £41,985 GBP|Avg: £29,726 GBP|+0.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 11£23,548 GBP
Retailer 8£26,097 GBP
Retailer 5£26,711 GBP
Retailer 13£26,731 GBP
Retailer 7£26,872 GBP
Retailer 3£27,093 GBP
Retailer 4£27,855 GBP
Retailer 16£28,629 GBP
Retailer 10£28,816 GBP
Retailer 12£29,157 GBP
Retailer 18£29,517 GBP
Retailer 9£30,746 GBP
Retailer 2£31,402 GBP
Retailer 15£31,976 GBP
Retailer 17£32,866 GBP
Retailer 6£33,206 GBP
Retailer 14£36,780 GBP
MOH London£41,985 GBP

9 data points across 18 retailers

20 retailers£23,548 GBP to £41,985 GBP

B+
Cheapest Retailer
-
£23,548 GBP
₹3,004,920 INR
B+
Retailer 2
-
£24,587 GBP
$32,944 USD
View
B+
Retailer 3
-
£25,416 GBP
A$52,391 AUD
View
B+
Retailer 4
-
£26,097 GBP
$34,967 USD
View
Final sale: no returns
B
Retailer 5
-
£26,711 GBP
$35,790 USD
View
B+
Retailer 6
-
£26,731 GBP
View
B
Retailer 7
-
£26,872 GBP
$36,006 USD
View
B
Retailer 8
-
£27,093 GBP
$36,301 USD
View
B+
Retailer 9
-
£27,855 GBP
$37,322 USD
View
B+
Retailer 10
-
£28,629 GBP
$38,360 USD
View
B+
Retailer 11
-
£28,816 GBP
$38,611 USD
View
B+
Retailer 12
-
£29,157 GBP
View
B+
Retailer 13
-
£29,517 GBP
$39,549 USD
View
B
Retailer 14
-
£30,746 GBP
$41,196 USD
View
B
Retailer 15
-
£31,402 GBP
€40,072 EUR
View
B
Retailer 16
-
£31,976 GBP
$42,844 USD
View
B
Retailer 17
-
£32,866 GBP
$44,036 USD
View
B
Retailer 18
-
£33,206 GBP
$44,492 USD
View
B
Retailer 19
-
£36,780 GBP
ZAR 796,131 ZAR
View
Most Expensive
B
MOH London
38F2D2C7B · Oct 29
£41,985 GBP
View
19 more retailers have this diamond
Prices start from £23,548 GBPSave up to £18,438 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.

B+
2.50ct Round
£23,548 GBP