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Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6213705492

Certificate GIA 6213705492

Diamond specifications and retailer prices

From £829 GBP
$1,112 USD
As of November 2, 2026
Save £1,414 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,243 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6213705492. Listed at 18 retailers as of October 28, 2026, with prices from £829 to £2,243, a £1,414 spread on the same certified stone. Queensmith lists it at £2,243. 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

0.82
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6213705492
Dimensions5.69 × 5.03 × 3.42 mm
L/W Ratio1.13
Top View
5.69 mm5.03 mm0.82 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6213705492
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,243 GBP|Low: £829 GBP|High: £2,248 GBP|Avg: £1,242 GBP|+3.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5£829 GBP
Retailer 4£861 GBP
Retailer 9£861 GBP
Retailer 12£882 GBP
Retailer 11£898 GBP
Retailer 13£967 GBP
Retailer 6£1,132 GBP
Retailer 2£1,250 GBP
Retailer 3£1,358 GBP
Retailer 8£1,383 GBP
Retailer 10£1,466 GBP
Retailer 7£1,816 GBP
Queensmith£2,243 GBP

20 data points across 13 retailers

18 retailers£829 GBP to £2,243 GBP

A
Cheapest Retailer
-
£829 GBP
$1,112 USD
Final sale: no returns
A
Retailer 2
-
£861 GBP
$1,155 USD
View
A
Retailer 3
-
£861 GBP
$1,155 USD
View
A
Retailer 4
-
£882 GBP
$1,183 USD
View
A
Retailer 5
-
£898 GBP
$1,205 USD
View
B+
Retailer 6
-
£965 GBP
$1,295 USD
View
B+
Retailer 7
-
£967 GBP
$1,297 USD
View
B+
Retailer 8
-
£1,036 GBP
$1,390 USD
View
B+
Retailer 9
-
£1,036 GBP
$1,390 USD
View
B+
Retailer 10
-
£1,073 GBP
$1,440 USD
View
B+
Retailer 11
-
£1,132 GBP
View
B+
Retailer 12
-
£1,250 GBP
View
B+
Retailer 13
-
£1,251 GBP
$1,679 USD
View
B+
Retailer 14
-
£1,358 GBP
$1,822 USD
View
B+
Retailer 15
-
£1,383 GBP
€1,767 EUR
View
B+
Retailer 16
-
£1,466 GBP
ZAR 31,788 ZAR
View
B
Retailer 17
-
£1,816 GBP
View
Most Expensive
B
Queensmith
6213705492 · Oct 28
£2,243 GBP
View
17 more retailers have this diamond
Prices start from £829 GBPSave up to £1,414 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
0.82ct Heart
£829 GBP