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Cushion|Natural|GIA

2.05ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2141674374

Certificate GIA 2141674374

Diamond specifications and retailer prices

From £10,451 GBP
$14,025 USD
As of November 2, 2026
Save £3,113 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £13,565 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 2.05ct natural cushion diamond

This 2.05ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2141674374. Listed at 4 retailers as of November 2, 2026, with prices from £10,451 to £13,565, a £3,113 spread on the same certified stone. 77 Diamonds lists it at £13,565. 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

2.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141674374
Dimensions7.32 × 6.87 × 4.80 mm
L/W Ratio1.07
Top View
7.32 mm6.87 mm2.05 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2141674374
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 69.8%

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 2
Current: £13,565 GBP|Low: £10,347 GBP|High: £13,808 GBP|Avg: £11,810 GBP|+0.6%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2£10,451 GBP
Retailer 3£11,298 GBP
77 Diamonds£13,565 GBP

34 data points across 3 retailers

4 retailers£10,451 GBP to £13,565 GBP

B+
Cheapest Retailer
-
£10,451 GBP
$14,025 USD
B
Retailer 2
-
£11,298 GBP
$15,161 USD
View
B
Retailer 3
-
£11,379 GBP
A$23,492 AUD
View
Most Expensive
B
77 Diamonds
CUSMBCYW5MWNB · Nov 3
£13,565 GBP
View
3 more retailers have this diamond
Prices start from £10,451 GBPSave up to £3,113 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+
2.05ct Cushion
£10,451 GBP