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Round|Natural|GIA

1.31ct D FL Round Natural Diamond

EX • D/FL • GIA 5241006281

Certificate GIA 5241006281

Diamond specifications and retailer prices

From £9,343 GBP
HK$97,800 HKD
As of October 30, 2026
Save £9,425 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £18,768 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 5241006281. Listed at 9 retailers as of October 30, 2026, with prices from £9,343 to £18,768, a £9,425 spread on the same certified stone. With Clarity lists it at £18,768. 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241006281
Dimensions6.95 × 6.98 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.95 mm6.98 mm1.31 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241006281
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°CuletDepth 62.5%

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: £16,769 GBP|Low: £9,343 GBP|High: £18,393 GBP|Avg: £12,729 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 4£9,343 GBP
Retailer 2£10,871 GBP
Retailer 9£11,232 GBP
Retailer 8£11,255 GBP
Retailer 5£11,336 GBP
Retailer 6£11,503 GBP
Retailer 7£12,691 GBP
Retailer 3£13,530 GBP
Retailer 1£16,769 GBP
With Clarity£18,393 GBP

33 data points across 10 retailers

9 retailers£9,343 GBP to £18,768 GBP

A
Cheapest Retailer
-
£9,343 GBP
HK$97,800 HKD
A
Retailer 2
-
£10,871 GBP
View
Retailer 3
-
£11,255 GBP
$15,080 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
£11,336 GBP
SGD 20,525 SGD
View
Retailer 5
-
£11,503 GBP
A$23,712 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
£12,691 GBP
$17,004 USD
View
B+
Retailer 7
-
£13,530 GBP
€17,265 EUR
View
B+
Retailer 8
-
£16,769 GBP
View
Most Expensive
B
With Clarity
5241006281 · Oct 30
£18,768 GBP
$25,147 USD
View
8 more retailers have this diamond
Prices start from £9,343 GBPSave up to £9,425 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
£9,343 GBP