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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 2546728177

Certificate GIA 2546728177

Diamond specifications and retailer prices

From £7,430 GBP
HK$77,900 HKD
As of November 1, 2026
Save £6,810 GBP (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £14,241 GBP at NZ Jewellers · As of October 30, 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 2546728177. Listed at 19 retailers as of October 30, 2026, with prices from £7,430 to £14,241, a £6,810 spread on the same certified stone. NZ Jewellers lists it at £14,241. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2546728177
Dimensions6.45 × 6.41 × 3.98 mm
L/W Ratio1.01
Top View
6.45 mm6.41 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546728177
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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: £9,176 GBP|Low: £7,926 GBP|High: £13,505 GBP|Avg: £9,944 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3£7,926 GBP
Retailer 5£8,665 GBP
Retailer 12£8,751 GBP
Retailer 11£9,038 GBP
Retailer 7£9,153 GBP
Retailer 1£9,176 GBP
Retailer 2£9,278 GBP
Retailer 10£9,294 GBP
Retailer 4£10,060 GBP
Retailer 8£10,263 GBP
Retailer 9£12,553 GBP
Retailer 6£13,344 GBP

36 data points across 12 retailers

19 retailers£7,430 GBP to £14,241 GBP

A
Cheapest Retailer
-
£7,430 GBP
HK$77,900 HKD
A
Retailer 2
-
£7,926 GBP
€10,130 EUR
View
B+
Retailer 3
-
£8,665 GBP
$11,628 USD
View
B+
Retailer 4
-
£8,751 GBP
$11,743 USD
View
B+
Retailer 5
-
£9,038 GBP
$12,129 USD
View
Final sale: no returns
B+
Retailer 6
-
£9,153 GBP
View
B+
Retailer 7
-
£9,176 GBP
View
B+
Retailer 8
-
£9,278 GBP
$12,450 USD
View
Retailer 9
-
£9,294 GBP
A$19,188 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£9,432 GBP
$12,657 USD
View
B+
Retailer 11
-
£10,060 GBP
$13,500 USD
View
B+
Retailer 12
-
£10,130 GBP
$13,593 USD
View
B+
Retailer 13
-
£10,217 GBP
$13,711 USD
View
B+
Retailer 14
-
£10,263 GBP
€13,117 EUR
View
B+
Retailer 15
-
£10,468 GBP
$14,047 USD
View
B+
Retailer 16
-
£10,611 GBP
$14,239 USD
View
B
Retailer 17
-
£12,553 GBP
ZAR 272,139 ZAR
View
B
Retailer 18
-
£13,344 GBP
View
Most Expensive
B
NZ Jewellers
1d137600-6fde-4322-bfc2-e35ae845c6ba · Oct 30
£14,241 GBP
$19,110 USD
View
18 more retailers have this diamond
Prices start from £7,430 GBPSave up to £6,810 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
£7,430 GBP