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Round|Natural|GIA

1.00ct D FL Round Natural Diamond

EX • D/FL • GIA 3565646534

Certificate GIA 3565646534

Diamond specifications and retailer prices

From £7,554 GBP
HK$79,200 HKD
As of October 30, 2026
Save £7,276 GBP (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £14,831 GBP at With Clarity · As of October 26, 2026
View at With Clarity

About this 1ct natural round diamond

This 1ct 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 3565646534. Listed at 13 retailers as of October 26, 2026, with prices from £7,554 to £14,831, a £7,276 spread on the same certified stone. With Clarity lists it at £14,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3565646534
Dimensions6.40 × 6.43 × 3.94 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.40 mm6.43 mm1.00 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565646534
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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 30
Current: £7,908 GBP|Low: £7,554 GBP|High: £14,831 GBP|Avg: £9,879 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 28, 2026
Retailer 8£7,554 GBP
Retailer 1£7,908 GBP
Retailer 3£8,051 GBP
Retailer 2£8,520 GBP
Retailer 11£8,893 GBP
Retailer 4£9,056 GBP
Retailer 7£9,132 GBP
Retailer 9£10,299 GBP
Retailer 5£10,405 GBP
Retailer 6£12,286 GBP
Retailer 10£13,148 GBP
With Clarity£14,831 GBP

5 data points across 12 retailers

13 retailers£7,554 GBP to £14,831 GBP

A
Cheapest Retailer
-
£7,554 GBP
HK$79,200 HKD
A
Retailer 2
-
£7,908 GBP
₹1,010,614 INR
View
B+
Retailer 3
-
£8,051 GBP
€10,290 EUR
View
B+
Retailer 4
-
£8,167 GBP
A$16,861 AUD
View
Retailer 5
-
£8,520 GBP
$11,433 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£9,056 GBP
View
Retailer 7
-
£9,132 GBP
$12,255 USD
View
Price last confirmed 5 days ago
B+
Retailer 8
-
£9,631 GBP
SGD 17,466 SGD
View
Retailer 9
-
£10,299 GBP
$13,820 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£10,405 GBP
€13,298 EUR
View
B
Retailer 11
-
£12,286 GBP
ZAR 266,343 ZAR
View
B
Retailer 12
-
£13,148 GBP
View
Most Expensive
B
With Clarity
3565646534 · Oct 26
£14,831 GBP
$19,902 USD
View
12 more retailers have this diamond
Prices start from £7,554 GBPSave up to £7,276 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
1.00ct Round
£7,554 GBP