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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 6511165070

Certificate GIA 6511165070

Diamond specifications and retailer prices

From £7,459 GBP
HK$78,200 HKD
As of November 1, 2026
Save £6,828 GBP (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £14,288 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6511165070. Listed at 20 retailers as of November 1, 2026, with prices from £7,459 to £14,288, a £6,828 spread on the same certified stone. NZ Jewellers lists it at £14,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511165070
Dimensions6.45 × 6.42 × 3.98 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511165070
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: 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: Nov 1
Current: £13,389 GBP|Low: £9,067 GBP|High: £13,549 GBP|Avg: £10,547 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£9,067 GBP
Retailer 2£9,207 GBP
Retailer 5£9,325 GBP
Retailer 3£9,782 GBP
Retailer 8£10,094 GBP
Retailer 6£10,350 GBP
Retailer 4£12,594 GBP
Retailer 1£13,389 GBP

44 data points across 8 retailers

20 retailers£7,459 GBP to £14,288 GBP

A
Cheapest Retailer
-
£7,459 GBP
HK$78,200 HKD
Retailer 2
-
£8,402 GBP
SGD 15,237 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
£8,779 GBP
$11,781 USD
View
B+
Retailer 4
-
£9,067 GBP
$12,168 USD
View
Final sale: no returns
B+
Retailer 5
-
£9,207 GBP
View
B+
Retailer 6
-
£9,307 GBP
$12,490 USD
View
Retailer 7
-
£9,325 GBP
A$19,252 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£9,462 GBP
$12,698 USD
View
B+
Retailer 9
-
£9,782 GBP
€12,502 EUR
View
B+
Retailer 10
-
£9,976 GBP
$13,387 USD
View
B+
Retailer 11
-
£10,094 GBP
$13,545 USD
View
B+
Retailer 12
-
£10,159 GBP
$13,632 USD
View
B+
Retailer 13
-
£10,251 GBP
$13,756 USD
View
B+
Retailer 14
-
£10,350 GBP
$13,889 USD
View
B+
Retailer 15
-
£10,502 GBP
$14,094 USD
View
B+
Retailer 16
-
£10,646 GBP
$14,286 USD
View
B
Retailer 17
-
£12,594 GBP
ZAR 273,035 ZAR
View
B
Retailer 18
-
£13,283 GBP
View
B
Retailer 19
-
£13,389 GBP
View
Most Expensive
B
NZ Jewellers
fffc1226-1663-4ee2-9e38-cc617b759d9f · Nov 2
£14,288 GBP
$19,173 USD
View
19 more retailers have this diamond
Prices start from £7,459 GBPSave up to £6,828 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
1.02ct Round
£7,459 GBP