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Heart|Natural|GIA

0.82ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1307774112

Certificate GIA 1307774112

Diamond specifications and retailer prices

From £980 GBP
HK$10,200 HKD
As of October 29, 2026
Save £2,287 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,267 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1307774112. Listed at 17 retailers as of October 27, 2026, with prices from £980 to £3,267, a £2,287 spread on the same certified stone. NZ Jewellers lists it at £3,267. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1307774112
Dimensions6.51 × 5.61 × 3.99 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Cloud
Top View
6.51 mm5.61 mm0.82 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1307774112
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.3%

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: Oct 29
Current: £3,267 GBP|Low: £980 GBP|High: £3,267 GBP|Avg: £1,617 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5£980 GBP
Retailer 7£1,135 GBP
Retailer 11£1,220 GBP
Retailer 19£1,236 GBP
Retailer 6£1,262 GBP
Retailer 3£1,300 GBP
Retailer 16£1,340 GBP
Retailer 17£1,340 GBP
Retailer 4£1,385 GBP
Retailer 15£1,401 GBP
Retailer 10£1,443 GBP
Retailer 12£1,501 GBP
Retailer 18£1,545 GBP
Retailer 8£1,670 GBP
Retailer 2£1,694 GBP
Retailer 14£1,977 GBP
Retailer 13£2,359 GBP
Retailer 9£2,749 GBP
NZ Jewellers£3,267 GBP

23 data points across 19 retailers

17 retailers£980 GBP to £3,267 GBP

A
Cheapest Retailer
-
£980 GBP
HK$10,200 HKD
B+
Retailer 2
-
£1,220 GBP
$1,625 USD
View
B
Retailer 3
-
£1,236 GBP
$1,646 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,262 GBP
$1,680 USD
View
B
Retailer 5
-
£1,300 GBP
$1,731 USD
View
B
Retailer 6
-
£1,340 GBP
$1,784 USD
View
B
Retailer 7
-
£1,340 GBP
$1,784 USD
View
B+
Retailer 8
-
£1,381 GBP
SGD 2,486 SGD
View
B+
Retailer 9
-
£1,385 GBP
$1,845 USD
View
B+
Retailer 10
-
£1,401 GBP
$1,866 USD
View
B+
Retailer 11
-
£1,443 GBP
$1,921 USD
View
B
Retailer 12
-
£1,501 GBP
View
B
Retailer 13
-
£1,545 GBP
$2,058 USD
View
B
Retailer 14
-
£1,694 GBP
View
B
Retailer 15
-
£1,977 GBP
ZAR 42,522 ZAR
View
B
Retailer 16
-
£2,359 GBP
View
Most Expensive
B
NZ Jewellers
18fbba2d-9fc1-4461-8912-e9a18bb3b175 · Oct 27
£3,267 GBP
$4,351 USD
View
16 more retailers have this diamond
Prices start from £980 GBPSave up to £2,287 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
£980 GBP