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Round|Natural|GIA

0.82ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5231995913

Certificate GIA 5231995913

Diamond specifications and retailer prices

From £1,183 GBP
$1,572 USD
As of October 28, 2026
Save £2,268 GBP (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,451 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231995913. Listed at 12 retailers as of October 27, 2026, with prices from £1,183 to £3,451, a £2,268 spread on the same certified stone. NZ Jewellers lists it at £3,451. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231995913
Dimensions5.98 × 5.94 × 3.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.98 mm5.94 mm0.82 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231995913
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 28
Current: £3,451 GBP|Low: £983 GBP|High: £3,451 GBP|Avg: £1,555 GBP
NZ Jewellers
Retailer 2
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Retailer 11
Retailer 12
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Retailer 20
October 29, 2026
Retailer 8£983 GBP
Retailer 5£1,066 GBP
Retailer 6£1,137 GBP
Retailer 11£1,151 GBP
Retailer 15£1,183 GBP
Retailer 7£1,234 GBP
Retailer 18£1,303 GBP
Retailer 9£1,323 GBP
Retailer 10£1,340 GBP
Retailer 16£1,431 GBP
Retailer 3£1,520 GBP
Retailer 19£1,520 GBP
Retailer 2£1,552 GBP
Retailer 4£1,565 GBP
Retailer 20£1,629 GBP
Retailer 17£1,642 GBP
Retailer 12£1,868 GBP
Retailer 13£1,929 GBP
Retailer 14£2,492 GBP
NZ Jewellers£3,451 GBP

38 data points across 20 retailers

12 retailers£1,183 GBP to £3,451 GBP

A
Cheapest Retailer
-
£1,183 GBP
$1,572 USD
Final sale: no returns
A
Retailer 2
-
£1,303 GBP
$1,731 USD
View
B+
Retailer 3
-
£1,431 GBP
$1,902 USD
View
B+
Retailer 4
-
£1,520 GBP
$2,020 USD
View
B+
Retailer 5
-
£1,520 GBP
$2,020 USD
View
B+
Retailer 6
-
£1,552 GBP
View
B+
Retailer 7
-
£1,565 GBP
$2,080 USD
View
B+
Retailer 8
-
£1,629 GBP
$2,164 USD
View
B+
Retailer 9
-
£1,642 GBP
CA$3,030 CAD
View
B+
Retailer 10
-
£1,929 GBP
€2,441 EUR
View
B
Retailer 11
-
£2,492 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
93b1b431-461c-4fa7-ab8a-928067c01473 · Oct 27
£3,451 GBP
$4,585 USD
View
11 more retailers have this diamond
Prices start from £1,183 GBPSave up to £2,268 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 Round
£1,183 GBP