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Cushion|Natural|GIA

0.81ct F VVS1 Cushion Natural Diamond

EX • F/VVS1 • GIA 6445290036

Certificate GIA 6445290036

Diamond specifications and retailer prices

From $3,206 AUD
€2,140 EUR
As of October 29, 2026
Save $193 AUD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,400 AUD at Belgium Diamonds · As of November 2, 2026
View at Belgium Diamonds

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445290036. Listed at 2 retailers as of October 29, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6445290036
Dimensions5.19 × 5.15 × 3.54 mm
L/W Ratio1.01
Top View
5.19 mm5.15 mm0.81 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6445290036
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.9%

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: Oct 29
Current: $3,400 AUD|Low: $2,200 AUD|High: $4,697 AUD|Avg: $3,031 AUD
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 6, 2026
Retailer 2$2,257 AUD
Retailer 8$2,377 AUD
Retailer 4$2,511 AUD
Retailer 9$2,517 AUD
Retailer 10$2,785 AUD
Retailer 3$3,206 AUD
Belgium Diamonds$3,400 AUD
Retailer 5$3,444 AUD
Retailer 11$3,570 AUD
Retailer 7$3,789 AUD
Retailer 6$4,371 AUD

45 data points across 11 retailers

2 retailers$3,206 AUD to $3,400 AUD

B+
Cheapest Retailer
-
$3,206 AUD
€2,140 EUR
Most Expensive
B
Belgium Diamonds
392982458 · Nov 2
$3,400 AUD
€2,269 EUR
View
1 more retailer has this diamond
Prices start from $3,206 AUDSave up to $193 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+
0.81ct Cushion
$3,206 AUD