CaratHunter
Plans
Round|Natural|GIA

1.27ct D FL Round Natural Diamond

EX • D/FL

Diamond specifications and retailer prices

From £10,195 GBP
As of November 4, 2026
Save £4,057 GBP (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £14,252 GBP at GS Diamonds · As of November 4, 2026
View at GS Diamonds

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. Listed at 5 retailers as of November 4, 2026, with prices from £10,195 to £14,252, a £4,057 spread on the same certified stone. GS Diamonds lists it at £14,252. 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
OriginNatural
Grading LabGIA
Dimensions6.87 × 6.90 × 4.30 mm
L/W Ratio1.00
Top View
6.87 mm6.90 mm1.27 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.4%

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: Nov 4
Current: £14,252 GBP|Low: £10,195 GBP|High: £16,216 GBP|Avg: £13,083 GBP|-4.4%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 2£10,195 GBP
Retailer 5£11,053 GBP
Retailer 4£12,401 GBP
Retailer 6£12,762 GBP
Retailer 7£14,180 GBP
GS Diamonds£14,252 GBP
Retailer 3£16,216 GBP

29 data points across 7 retailers

5 retailers£10,195 GBP to £14,252 GBP

A
Cheapest Retailer
-
£10,195 GBP
B+
Retailer 2
-
£11,053 GBP
View
B+
Retailer 3
-
£12,762 GBP
View
B
Retailer 4
-
£14,180 GBP
View
Most Expensive
B+
GS Diamonds
S2A9-2231831748 · Nov 4
£14,252 GBP
A$29,599 AUD
View
4 more retailers have this diamond
Prices start from £10,195 GBPSave up to £4,057 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
£10,195 GBP