CaratHunter
Plans
Cushion|Natural|GIA

0.81ct H IF Cushion Natural Diamond

EX • H/IF • GIA 5563792528

Certificate GIA 5563792528

Diamond specifications and retailer prices

From £1,095 GBP
A$2,260 AUD
As of November 1, 2026
Save £1,177 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,271 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563792528. Listed at 7 retailers as of November 1, 2026, with prices from £1,095 to £2,271, a £1,177 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,271. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563792528
Dimensions6.13 × 4.71 × 3.19 mm
L/W Ratio1.30
Key to symbols
Minor Details of Polish
Top View
6.13 mm4.71 mm0.81 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563792528
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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 1
Current: £2,271 GBP|Low: £1,157 GBP|High: £2,271 GBP|Avg: £1,684 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£1,157 GBP
Retailer 2£1,248 GBP
Retailer 4£1,532 GBP
Retailer 3£1,648 GBP
Retailer 5£2,197 GBP
Flawless Fine Jewelry£2,271 GBP

3 data points across 6 retailers

7 retailers£1,095 GBP to £2,271 GBP

B+
Cheapest Retailer
-
£1,095 GBP
A$2,260 AUD
B+
Retailer 2
-
£1,157 GBP
$1,553 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,248 GBP
View
B
Retailer 4
-
£1,532 GBP
$2,056 USD
View
B
Retailer 5
-
£1,648 GBP
€2,106 EUR
View
B
Retailer 6
-
£2,197 GBP
View
Most Expensive
B
Flawless Fine Jewelry
F41C396D9 · Nov 2
£2,271 GBP
View
6 more retailers have this diamond
Prices start from £1,095 GBPSave up to £1,177 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+
0.81ct Cushion
£1,095 GBP