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Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6562364693

Certificate GIA 6562364693

Diamond specifications and retailer prices

From £14,397 GBP
₹1,825,956 INR
As of October 29, 2026
Save £11,286 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £25,684 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562364693. Listed at 16 retailers as of October 29, 2026, with prices from £14,397 to £25,684, a £11,286 spread on the same certified stone. MOH London lists it at £25,684. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562364693
Dimensions8.60 × 8.63 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
8.60 mm8.63 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562364693
Side View
Table 59.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 29
Current: £25,684 GBP|Low: £14,384 GBP|High: £26,399 GBP|Avg: £18,606 GBP|-2.7%
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
October 30, 2026
Retailer 12£14,397 GBP
Retailer 3£15,494 GBP
Retailer 16£15,910 GBP
Retailer 10£16,489 GBP
Retailer 6£16,599 GBP
Retailer 15£16,680 GBP
Retailer 4£16,979 GBP
Retailer 11£18,055 GBP
Retailer 9£18,096 GBP
Retailer 13£18,958 GBP
Retailer 5£19,113 GBP
Retailer 14£19,560 GBP
Retailer 2£20,085 GBP
Retailer 8£20,637 GBP
Retailer 7£23,544 GBP
MOH London£25,684 GBP

9 data points across 16 retailers

16 retailers£14,397 GBP to £25,684 GBP

A
Cheapest Retailer
-
£14,397 GBP
₹1,825,956 INR
A
Retailer 2
-
£15,494 GBP
A$31,744 AUD
View
A
Retailer 3
-
£15,910 GBP
$21,187 USD
View
Final sale: no returns
A
Retailer 4
-
£16,489 GBP
View
A
Retailer 5
-
£16,599 GBP
$22,104 USD
View
A
Retailer 6
-
£16,680 GBP
$22,213 USD
View
A
Retailer 7
-
£16,979 GBP
$22,610 USD
View
A
Retailer 8
-
£18,055 GBP
$24,044 USD
View
A
Retailer 9
-
£18,096 GBP
View
A
Retailer 10
-
£18,958 GBP
$25,246 USD
View
A
Retailer 11
-
£19,113 GBP
€24,241 EUR
View
A
Retailer 12
-
£19,560 GBP
$26,048 USD
View
B+
Retailer 13
-
£20,085 GBP
$26,746 USD
View
B+
Retailer 14
-
£20,637 GBP
$27,482 USD
View
B+
Retailer 15
-
£23,544 GBP
$31,353 USD
View
Most Expensive
B+
MOH London
E1BFC27C9 · Oct 29
£25,684 GBP
View
15 more retailers have this diamond
Prices start from £14,397 GBPSave up to £11,286 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 Round
£14,397 GBP