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Radiant|Natural|GIA

0.80ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 7556126262

Certificate GIA 7556126262

Diamond specifications and retailer prices

From £607 GBP
₹77,506 INR
As of October 31, 2026
Save £1,391 GBP (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,999 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556126262. Listed at 20 retailers as of October 30, 2026, with prices from £607 to £1,999, a £1,391 spread on the same certified stone. NZ Jewellers lists it at £1,999. 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

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556126262
Dimensions6.59 × 4.58 × 3.04 mm
L/W Ratio1.44
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
6.59 mm4.58 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556126262
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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 31
Current: £1,999 GBP|Low: £606 GBP|High: £2,027 GBP|Avg: £958 GBP|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 12£607 GBP
Retailer 8£639 GBP
Retailer 18£739 GBP
Retailer 6£785 GBP
Retailer 16£787 GBP
Retailer 3£796 GBP
Retailer 7£799 GBP
Retailer 5£819 GBP
Retailer 10£819 GBP
Retailer 17£851 GBP
Retailer 9£910 GBP
Retailer 11£934 GBP
Retailer 4£946 GBP
Retailer 15£1,000 GBP
Retailer 13£1,149 GBP
Retailer 14£1,212 GBP
Retailer 2£1,500 GBP
NZ Jewellers£1,999 GBP

26 data points across 18 retailers

20 retailers£607 GBP to £1,999 GBP

A
Cheapest Retailer
-
£607 GBP
₹77,506 INR
A
Retailer 2
-
£639 GBP
$856 USD
View
Final sale: no returns
A
Retailer 3
-
£739 GBP
$990 USD
View
A
Retailer 4
-
£785 GBP
$1,052 USD
View
A
Retailer 5
-
£787 GBP
$1,055 USD
View
A
Retailer 6
-
£796 GBP
$1,066 USD
View
A
Retailer 7
-
£799 GBP
$1,070 USD
View
A
Retailer 8
-
£819 GBP
$1,098 USD
View
A
Retailer 9
-
£819 GBP
$1,098 USD
View
A
Retailer 10
-
£851 GBP
$1,140 USD
View
A
Retailer 11
-
£910 GBP
$1,219 USD
View
A
Retailer 12
-
£934 GBP
View
A
Retailer 13
-
£946 GBP
$1,267 USD
View
A
Retailer 14
-
£1,000 GBP
View
Retailer 15
-
£1,077 GBP
$1,443 USD
View
Price last confirmed 26 days ago
Retailer 16
-
£1,102 GBP
A$2,272 AUD
View
Price last confirmed 27 days ago
A
Retailer 17
-
£1,149 GBP
€1,466 EUR
View
A
Retailer 18
-
£1,212 GBP
ZAR 26,234 ZAR
View
B+
Retailer 19
-
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
32befa02-5fc9-44ec-9e34-aa5c5a7ff1ae · Oct 30
£1,999 GBP
$2,678 USD
View
19 more retailers have this diamond
Prices start from £607 GBPSave up to £1,391 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
0.80ct Radiant
£607 GBP