Emerald|Lab Grown|IGI

1.27ct D FL Emerald Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 27, 2026
Save £1,205 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,386 GBP at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald 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 IGI. Listed at 5 retailers as of October 27, 2026, with prices from £181 to £1,386, a £1,205 spread on the same certified stone. Blue Nile lists it at £1,386. 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
OriginLab Grown
Grading LabIGI
Dimensions7.38 × 5.18 × 3.39 mm
L/W Ratio1.42
Top View
7.38 mm5.18 mm1.27 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,386 GBP|Low: £181 GBP|High: £1,997 GBP|Avg: £838 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2£181 GBP
Retailer 5£210 GBP
Retailer 3£405 GBP
Retailer 4£796 GBP
Blue Nile£1,386 GBP
Retailer 6£1,997 GBP

11 data points across 6 retailers

5 retailers£181 GBP to £1,386 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£210 GBP
$281 USD
View
A
Retailer 3
-
£405 GBP
$542 USD
View
B+
Retailer 4
-
£796 GBP
$1,067 USD
View
Most Expensive
B
Blue Nile
30353266 · Oct 27
£1,386 GBP
$1,857 USD
View
4 more retailers have this diamond
Prices start from £181 GBPSave up to £1,205 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 Emerald
£181 GBP