CaratHunter
Plans
Cushion|Natural|GIA

3.01ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6541178072

Certificate GIA 6541178072

Diamond specifications and retailer prices

From £6,918 GBP
As of November 6, 2026
Save £1,929 GBP (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £8,847 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541178072. Listed at 7 retailers as of November 6, 2026, with prices from £6,918 to £8,847, a £1,929 spread on the same certified stone. GemTrove lists it at £8,847. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541178072
Dimensions8.46 × 7.89 × 5.29 mm
L/W Ratio1.07
Top View
8.46 mm7.89 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541178072
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.0%

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: Nov 6
Current: £6,918 GBP|Low: £6,918 GBP|High: £8,944 GBP|Avg: £8,220 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1£6,918 GBP
Retailer 6£7,876 GBP
Retailer 3£8,095 GBP
Retailer 2£8,147 GBP
Retailer 4£8,336 GBP
Retailer 5£8,663 GBP

46 data points across 6 retailers

7 retailers£6,918 GBP to £8,847 GBP

A
Cheapest Retailer
-
£6,918 GBP
A
Retailer 2
-
£7,876 GBP
View
A
Retailer 3
-
£8,095 GBP
View
A
Retailer 4
-
£8,147 GBP
View
B+
Retailer 5
-
£8,336 GBP
View
B+
Retailer 6
-
£8,663 GBP
View
Final sale: no returns
Most Expensive
B+
GemTrove
GT-N-00941244-98 · Nov 6
£8,847 GBP
A$18,218 AUD
View
6 more retailers have this diamond
Prices start from £6,918 GBPSave up to £1,929 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
£6,918 GBP