CaratHunter
Plans
Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2558214876

Certificate GIA 2558214876

Diamond specifications and retailer prices

From £722 GBP
$967 USD
As of November 1, 2026
Save £129 GBP (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £851 GBP at Jared · As of November 2, 2026
View at Jared

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 2558214876. Listed at 7 retailers as of November 1, 2026, with prices from £722 to £851, a £129 spread on the same certified stone. Jared lists it at £851. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558214876
Dimensions5.62 × 6.49 × 3.76 mm
L/W Ratio1.15
Top View
5.62 mm6.49 mm0.82 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558214876
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

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 1
Current: £851 GBP|Low: £674 GBP|High: £963 GBP|Avg: £795 GBP|-11.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8£674 GBP
Retailer 4£722 GBP
Retailer 6£763 GBP
Retailer 5£767 GBP
Retailer 2£774 GBP
Retailer 3£821 GBP
Retailer 7£821 GBP
Jared£851 GBP

33 data points across 8 retailers

7 retailers£722 GBP to £851 GBP

A
Cheapest Retailer
-
£722 GBP
$967 USD
A
Retailer 2
-
£763 GBP
SGD 1,381 SGD
View
A
Retailer 3
-
£767 GBP
$1,028 USD
View
A
Retailer 4
-
£774 GBP
View
A
Retailer 5
-
£821 GBP
$1,100 USD
View
A
Retailer 6
-
£821 GBP
$1,100 USD
View
Most Expensive
A
Jared
159886252 · Nov 2
£851 GBP
$1,140 USD
View
6 more retailers have this diamond
Prices start from £722 GBPSave up to £129 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
£722 GBP