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Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6542078611

Certificate GIA 6542078611

Diamond specifications and retailer prices

From £1,149 GBP
As of November 2, 2026
Save £765 GBP (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,915 GBP at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6542078611. Listed at 4 retailers as of November 1, 2026, with prices from £1,149 to £1,915, a £765 spread on the same certified stone. MOH London lists it at £1,915. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542078611
Dimensions6.44 × 6.15 × 3.42 mm
L/W Ratio1.05
Top View
6.44 mm6.15 mm0.82 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542078611
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 53.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,915 GBP|Low: £1,101 GBP|High: £2,190 GBP|Avg: £1,556 GBP|-11.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2£1,149 GBP
Retailer 5£1,255 GBP
Retailer 3£1,491 GBP
Retailer 4£1,650 GBP
MOH London£1,915 GBP

44 data points across 5 retailers

4 retailers£1,149 GBP to £1,915 GBP

B
Cheapest Retailer
-
£1,149 GBP
B
Retailer 2
-
£1,491 GBP
€1,903 EUR
View
Retailer 3
-
£1,650 GBP
A$3,402 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
03F08888B · Nov 1
£1,915 GBP
View
3 more retailers have this diamond
Prices start from £1,149 GBPSave up to £765 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
0.82ct Heart
£1,149 GBP