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Heart|Natural|GIA

0.81ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 5546548339

Certificate GIA 5546548339

Diamond specifications and retailer prices

From £749 GBP
$1,005 USD
As of November 2, 2026
Save £181 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £999 GBP at Brilliant Earth · As of September 27, 2026
View at Brilliant Earth

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546548339. Listed at 5 retailers as of October 29, 2026, with a relatively tight 24% 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
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546548339
Dimensions5.50 × 6.49 × 3.88 mm
L/W Ratio1.18
Top View
5.50 mm6.49 mm0.81 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546548339
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.1°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £999 GBP|Low: £749 GBP|High: £1,631 GBP|Avg: £1,160 GBP|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 22, 2026
Retailer 6£749 GBP
Retailer 12£906 GBP
Retailer 2£930 GBP
Retailer 10£939 GBP
Retailer 8£983 GBP
Brilliant Earth£999 GBP
Retailer 7£999 GBP
Retailer 9£1,092 GBP
Retailer 13£1,099 GBP
Retailer 4£1,297 GBP
Retailer 3£1,366 GBP
Retailer 11£1,571 GBP
Retailer 5£1,631 GBP

15 data points across 13 retailers

5 retailers£749 GBP to £930 GBP

A
Cheapest Retailer
-
£749 GBP
$1,005 USD
Final sale: no returns
Retailer 2
-
£906 GBP
HK$9,500 HKD
View
Price last confirmed 59 days ago
A
Retailer 3
-
£930 GBP
$1,248 USD
View
Retailer 4
-
£939 GBP
€1,200 EUR
View
Price last confirmed 37 days ago
Most Expensive
Brilliant Earth
20654172A · Sep 27
£999 GBP
$1,340 USD
View
Price last confirmed 36 days ago
4 more retailers have this diamond
Prices start from £749 GBPSave up to £181 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.

A
0.81ct Heart
£749 GBP