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Round|Natural|GIA

1.27ct D FL Round Natural Diamond

EX • D/FL • GIA 7553518691

Certificate GIA 7553518691

Diamond specifications and retailer prices

From £9,130 GBP
As of November 4, 2026
Save £9,210 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £18,340 GBP at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.27ct natural round diamond

This 1.27ct 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 7553518691. Listed at 17 retailers as of November 3, 2026, with prices from £9,130 to £18,340, a £9,210 spread on the same certified stone. With Clarity lists it at £18,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7553518691
Dimensions6.96 × 6.92 × 4.32 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.96 mm6.92 mm1.27 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553518691
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.3%

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 4
Current: £10,522 GBP|Low: £10,370 GBP|High: £16,754 GBP|Avg: £12,512 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 9£10,370 GBP
Retailer 1£10,522 GBP
Retailer 10£10,757 GBP
Retailer 4£11,122 GBP
Retailer 2£11,212 GBP
Retailer 3£11,337 GBP
Retailer 8£11,390 GBP
Retailer 5£13,297 GBP
Retailer 7£15,573 GBP
Retailer 6£16,555 GBP

39 data points across 10 retailers

17 retailers£9,130 GBP to £18,340 GBP

A
Cheapest Retailer
-
£9,130 GBP
A
Retailer 2
-
£10,370 GBP
View
A
Retailer 3
-
£10,522 GBP
View
A
Retailer 4
-
£10,757 GBP
View
A
Retailer 5
-
£11,122 GBP
View
A
Retailer 6
-
£11,212 GBP
View
Final sale: no returns
A
Retailer 7
-
£11,337 GBP
View
Retailer 8
-
£11,390 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£12,192 GBP
View
B+
Retailer 10
-
£12,410 GBP
View
Retailer 11
-
£13,163 GBP
View
Price last confirmed 43 days ago
B+
Retailer 12
-
£13,297 GBP
View
Retailer 13
-
£15,017 GBP
View
Price last confirmed 44 days ago
Retailer 14
-
£15,017 GBP
View
Price last confirmed 32 days ago
B+
Retailer 15
-
£15,573 GBP
View
B+
Retailer 16
-
£16,555 GBP
View
Most Expensive
B
With Clarity
7553518691 · Nov 3
£18,340 GBP
$24,759 USD
View
16 more retailers have this diamond
Prices start from £9,130 GBPSave up to £9,210 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
1.27ct Round
£9,130 GBP