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Cushion|Natural|GIA

3.08ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 7448820969

Certificate GIA 7448820969

Diamond specifications and retailer prices

From £15,981 GBP
As of November 5, 2026
Save £10,226 GBP (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £26,208 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.08ct natural cushion diamond

This 3.08ct 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 7448820969. Listed at 6 retailers as of November 4, 2026, with prices from £15,981 to £26,208, a £10,226 spread on the same certified stone. MOH London lists it at £26,208. 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

3.08
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7448820969
Dimensions8.66 × 7.80 × 5.35 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Needle
Top View
8.66 mm7.80 mm3.08 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7448820969
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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 5
Current: £26,208 GBP|Low: £15,981 GBP|High: £26,279 GBP|Avg: £19,534 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£15,981 GBP
Retailer 3£17,097 GBP
Retailer 5£17,769 GBP
Retailer 6£19,819 GBP
Retailer 2£19,826 GBP
MOH London£26,208 GBP

7 data points across 6 retailers

6 retailers£15,981 GBP to £26,208 GBP

A
Cheapest Retailer
-
£15,981 GBP
A
Retailer 2
-
£17,097 GBP
View
A
Retailer 3
-
£17,769 GBP
View
A
Retailer 4
-
£19,819 GBP
View
A
Retailer 5
-
£19,826 GBP
View
Most Expensive
B+
MOH London
2E415A2D0 · Nov 4
£26,208 GBP
View
5 more retailers have this diamond
Prices start from £15,981 GBPSave up to £10,226 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
3.08ct Cushion
£15,981 GBP