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Round|Natural|GIA

1.31ct D FL Round Natural Diamond

EX • D/FL • GIA 6561041424

Certificate GIA 6561041424

Diamond specifications and retailer prices

From £10,681 GBP
SGD 19,339 SGD
As of October 30, 2026
Save £8,463 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £19,144 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561041424. Listed at 15 retailers as of October 30, 2026, with prices from £10,681 to £19,144, a £8,463 spread on the same certified stone. With Clarity lists it at £19,144. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561041424
Dimensions6.95 × 7.00 × 4.37 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.95 mm7.00 mm1.31 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561041424
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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: £11,287 GBP|Low: £10,681 GBP|High: £19,144 GBP|Avg: £13,205 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
With Clarity
November 1, 2026
Retailer 10£10,681 GBP
Retailer 2£11,023 GBP
Retailer 12£11,281 GBP
Retailer 1£11,287 GBP
Retailer 6£11,343 GBP
Retailer 3£11,352 GBP
Retailer 5£11,702 GBP
Retailer 9£13,193 GBP
Retailer 4£13,209 GBP
Retailer 13£13,379 GBP
Retailer 7£13,685 GBP
Retailer 14£13,822 GBP
Retailer 8£15,746 GBP
Retailer 11£16,191 GBP
With Clarity£19,144 GBP

21 data points across 15 retailers

15 retailers£10,681 GBP to £19,144 GBP

A
Cheapest Retailer
-
£10,681 GBP
SGD 19,339 SGD
A
Retailer 2
-
£11,023 GBP
$14,769 USD
View
A
Retailer 3
-
£11,281 GBP
$15,115 USD
View
A
Retailer 4
-
£11,287 GBP
View
A
Retailer 5
-
£11,343 GBP
$15,198 USD
View
A
Retailer 6
-
£11,352 GBP
$15,211 USD
View
A
Retailer 7
-
£11,563 GBP
SGD 20,937 SGD
View
A
Retailer 8
-
£11,702 GBP
$15,679 USD
View
B+
Retailer 9
-
£13,193 GBP
€16,835 EUR
View
B+
Retailer 10
-
£13,209 GBP
$17,699 USD
View
B+
Retailer 11
-
£13,379 GBP
$17,927 USD
View
B+
Retailer 12
-
£13,685 GBP
A$28,209 AUD
View
B+
Retailer 13
-
£13,822 GBP
$18,520 USD
View
B+
Retailer 14
-
£15,746 GBP
$21,098 USD
View
Most Expensive
B
With Clarity
6561041424 · Oct 30
£19,144 GBP
$25,651 USD
View
14 more retailers have this diamond
Prices start from £10,681 GBPSave up to £8,463 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
1.31ct Round
£10,681 GBP