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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 $20,412 AUD
As of November 6, 2026
Save $6,041 AUD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $26,452 AUD at 77 Diamonds · As of November 7, 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 6, 2026, with prices from $20,412 to $26,452, a $6,041 spread on the same certified stone. 77 Diamonds lists it at $26,452. 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
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Price History

Last verified: Nov 6
Current: $26,452 AUD|Low: $20,412 AUD|High: $26,968 AUD|Avg: $23,069 AUD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$20,412 AUD
Retailer 3$22,064 AUD
77 Diamonds$26,452 AUD

35 data points across 3 retailers

4 retailers$20,412 AUD to $26,452 AUD

B+
Cheapest Retailer
-
$20,412 AUD
B
Retailer 2
-
$22,064 AUD
View
B
Retailer 3
-
$22,224 AUD
View
Most Expensive
B
77 Diamonds
CUSMBXZTDTRYZ · Nov 7
$26,452 AUD
£14,311 GBP
View
3 more retailers have this diamond
Prices start from $20,412 AUDSave up to $6,041 AUD

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
$20,412 AUD