CaratHunter
Plans
Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 6542709783

Certificate GIA 6542709783

Diamond specifications and retailer prices

From £14,449 GBP
$19,360 USD
As of October 28, 2026
Save £11,442 GBP (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £25,891 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542709783. Listed at 13 retailers as of October 28, 2026, with prices from £14,449 to £25,891, a £11,442 spread on the same certified stone. MOH London lists it at £25,891. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542709783
Dimensions8.98 × 7.36 × 5.08 mm
L/W Ratio1.22
Top View
8.98 mm7.36 mm2.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542709783
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.0%

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 28
Current: £25,891 GBP|Low: £14,464 GBP|High: £26,063 GBP|Avg: £18,410 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5£14,464 GBP
Retailer 3£15,337 GBP
Retailer 4£16,752 GBP
Retailer 6£17,009 GBP
Retailer 2£20,007 GBP
MOH London£25,891 GBP

40 data points across 6 retailers

13 retailers£14,449 GBP to £25,891 GBP

B+
Cheapest Retailer
-
£14,449 GBP
$19,360 USD
A
Retailer 2
-
£15,276 GBP
$20,468 USD
View
A
Retailer 3
-
£15,337 GBP
₹1,957,149 INR
View
A
Retailer 4
-
£15,401 GBP
$20,635 USD
View
A
Retailer 5
-
£15,626 GBP
A$32,212 AUD
View
Retailer 6
-
£16,045 GBP
$21,499 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£16,752 GBP
View
B+
Retailer 8
-
£17,009 GBP
$22,790 USD
View
B+
Retailer 9
-
£17,531 GBP
$23,490 USD
View
B+
Retailer 10
-
£17,531 GBP
$23,490 USD
View
B+
Retailer 11
-
£18,113 GBP
$24,270 USD
View
B+
Retailer 12
-
£20,007 GBP
€25,531 EUR
View
Most Expensive
B
MOH London
201C84044 · Oct 29
£25,891 GBP
View
12 more retailers have this diamond
Prices start from £14,449 GBPSave up to £11,442 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 Cushion
£14,449 GBP