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Round|Natural|GIA

1.31ct D FL Round Natural Diamond

EX • D/FL • GIA 7548151843

Certificate GIA 7548151843

Diamond specifications and retailer prices

From £9,629 GBP
HK$100,800 HKD
As of October 30, 2026
Save £7,814 GBP (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £17,443 GBP at MOH London · As of November 1, 2026
View at MOH London

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 7548151843. Listed at 22 retailers as of October 30, 2026, with prices from £9,629 to £17,443, a £7,814 spread on the same certified stone. MOH London lists it at £17,443. 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 angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7548151843
Dimensions7.14 × 7.10 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.14 mm7.10 mm1.31 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548151843
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: £17,443 GBP|Low: £10,161 GBP|High: £17,654 GBP|Avg: £13,135 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4£10,187 GBP
Retailer 8£11,188 GBP
Retailer 2£11,678 GBP
Retailer 6£11,732 GBP
Retailer 7£11,814 GBP
Retailer 5£13,552 GBP
Retailer 3£16,409 GBP
MOH London£17,443 GBP

36 data points across 8 retailers

22 retailers£9,629 GBP to £17,443 GBP

A
Cheapest Retailer
-
£9,629 GBP
HK$100,800 HKD
A
Retailer 2
-
£10,187 GBP
₹1,299,922 INR
View
A
Retailer 3
-
£11,188 GBP
$14,991 USD
View
A
Retailer 4
-
£11,301 GBP
$15,142 USD
View
A
Retailer 5
-
£11,334 GBP
$15,186 USD
View
A
Retailer 6
-
£11,678 GBP
View
Retailer 7
-
£11,732 GBP
A$24,183 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£11,814 GBP
$15,830 USD
View
Final sale: no returns
B+
Retailer 9
-
£12,068 GBP
$16,170 USD
View
B+
Retailer 10
-
£12,329 GBP
$16,519 USD
View
B+
Retailer 11
-
£12,853 GBP
View
Retailer 12
-
£13,150 GBP
$17,620 USD
View
Price last confirmed 32 days ago
Retailer 13
-
£13,356 GBP
$17,895 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
£13,356 GBP
$17,895 USD
View
B+
Retailer 15
-
£13,552 GBP
€17,293 EUR
View
B+
Retailer 16
-
£13,698 GBP
$18,354 USD
View
Retailer 17
-
£13,869 GBP
$18,583 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
£13,869 GBP
$18,583 USD
View
B+
Retailer 19
-
£15,822 GBP
$21,200 USD
View
Retailer 20
-
£15,822 GBP
$21,200 USD
View
Price last confirmed 34 days ago
B+
Retailer 21
-
£16,409 GBP
ZAR 355,184 ZAR
View
Most Expensive
B
MOH London
5B52F8122 · Nov 1
£17,443 GBP
View
21 more retailers have this diamond
Prices start from £9,629 GBPSave up to £7,814 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
£9,629 GBP