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Cushion|Natural|GIA

3.01ct L SI1 Cushion Natural Diamond

EX • L/SI1 • GIA 1543743472

Certificate GIA 1543743472

Diamond specifications and retailer prices

From £10,602 GBP
As of November 5, 2026
Save £2,298 GBP (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £12,900 GBP at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543743472. Listed at 6 retailers as of November 5, 2026, with prices from £10,602 to £12,900, a £2,298 spread on the same certified stone. Cape Diamonds lists it at £12,900. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543743472
Dimensions7.45 × 9.29 × 4.80 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.45 mm9.29 mm3.01 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543743472
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £12,900 GBP|Low: £10,595 GBP|High: £12,990 GBP|Avg: £11,708 GBP|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£10,602 GBP
Retailer 6£10,848 GBP
Retailer 5£11,061 GBP
Retailer 2£11,151 GBP
Retailer 3£12,554 GBP
Cape Diamonds£12,900 GBP

43 data points across 6 retailers

6 retailers£10,602 GBP to £12,900 GBP

B+
Cheapest Retailer
-
£10,602 GBP
B
Retailer 2
-
£10,848 GBP
View
Retailer 3
-
£11,061 GBP
View
Price last confirmed 13 days ago
B
Retailer 4
-
£11,151 GBP
View
B
Retailer 5
-
£12,554 GBP
View
Most Expensive
B
Cape Diamonds
cert_1543743472 · Nov 6
£12,900 GBP
ZAR 278,944 ZAR
View
5 more retailers have this diamond
Prices start from £10,602 GBPSave up to £2,298 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+
3.01ct Cushion
£10,602 GBP