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Round|Natural|GIA

2.52ct D SI2 Round Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From £20,626 GBP
CA$38,384 CAD
As of October 30, 2026
Save £4,952 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £25,577 GBP at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 2.52ct natural round diamond

This 2.52ct 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. Listed at 3 retailers as of October 29, 2026, with prices from £20,626 to £25,577, a £4,952 spread on the same certified stone. The Diamond Guys lists it at £25,577. 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

2.52
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions8.63 × 8.70 × 5.43 mm
L/W Ratio1.01
Top View
8.63 mm8.70 mm2.52 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: ThinPavilionCuletDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £24,277 GBP|Low: £20,626 GBP|High: £25,577 GBP|Avg: £23,506 GBP|+1.4%
Retailer 1
Retailer 2
The Diamond Guys
October 28, 2026
Retailer 2£20,626 GBP
Retailer 1£24,277 GBP
The Diamond Guys£25,577 GBP

41 data points across 3 retailers

3 retailers£20,626 GBP to £25,577 GBP

B+
Cheapest Retailer
-
£20,626 GBP
CA$38,384 CAD
B+
Retailer 2
-
£24,277 GBP
View
Most Expensive
B
The Diamond Guys
1918001826 · Oct 29
£25,577 GBP
$34,271 USD
View
2 more retailers have this diamond
Prices start from £20,626 GBPSave up to £4,952 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+
2.52ct Round
£20,626 GBP