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Cushion|Natural|GIA

3.01ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 2567515019

Certificate GIA 2567515019

Diamond specifications and retailer prices

From £23,214 GBP
HK$243,000 HKD
As of November 1, 2026
Save £17,031 GBP (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £40,245 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567515019. Listed at 17 retailers as of October 26, 2026, with prices from £23,214 to £40,245, a £17,031 spread on the same certified stone. MOH London lists it at £40,245. 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

3.01
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.13°
Pavilion angle52.77°
OriginNatural
Grading LabGIA
CertificateGIA 2567515019
Dimensions10.70 × 7.47 × 5.05 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud
Top View
10.70 mm7.47 mm3.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567515019
Side View
Table 65.0%Crown 32.13°Girdle: MED-THKPavilion 52.77°Culet: NoneDepth 67.6%

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 1
Current: £40,245 GBP|Low: £23,214 GBP|High: £40,622 GBP|Avg: £28,355 GBP|-0.9%
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
November 1, 2026
Retailer 15£23,214 GBP
Retailer 2£23,386 GBP
Retailer 6£24,383 GBP
Retailer 12£25,768 GBP
Retailer 5£25,862 GBP
Retailer 8£26,039 GBP
Retailer 16£26,039 GBP
Retailer 17£27,310 GBP
Retailer 4£27,558 GBP
Retailer 9£27,772 GBP
Retailer 14£28,767 GBP
Retailer 11£29,773 GBP
Retailer 10£31,176 GBP
Retailer 3£31,628 GBP
Retailer 7£31,995 GBP
Retailer 13£33,184 GBP
MOH London£40,245 GBP

21 data points across 17 retailers

17 retailers£23,214 GBP to £40,245 GBP

B+
Cheapest Retailer
-
£23,214 GBP
HK$243,000 HKD
A
Retailer 2
-
£23,386 GBP
₹2,984,254 INR
View
B+
Retailer 3
-
£24,383 GBP
$32,670 USD
View
B+
Retailer 4
-
£25,768 GBP
View
B+
Retailer 5
-
£25,862 GBP
$34,652 USD
View
Retailer 6
-
£26,039 GBP
$34,889 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£27,310 GBP
$36,592 USD
View
Retailer 8
-
£27,558 GBP
$36,925 USD
View
Price last confirmed 5 days ago
B
Retailer 9
-
£27,772 GBP
$37,211 USD
View
B
Retailer 10
-
£28,268 GBP
SGD 51,183 SGD
View
B+
Retailer 11
-
£28,767 GBP
$38,544 USD
View
B+
Retailer 12
-
£29,773 GBP
View
B+
Retailer 13
-
£31,176 GBP
€39,783 EUR
View
Retailer 14
-
£31,628 GBP
$42,378 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£31,995 GBP
$42,869 USD
View
B
Retailer 16
-
£33,184 GBP
ZAR 718,304 ZAR
View
Most Expensive
B
MOH London
39AA277B6 · Oct 26
£40,245 GBP
View
16 more retailers have this diamond
Prices start from £23,214 GBPSave up to £17,031 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
3.01ct Cushion
£23,214 GBP