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Emerald|Lab Grown|IGI

1.77ct D FL Emerald Lab Grown Diamond

D/FL

Diamond specifications and retailer prices

From £392 GBP
$525 USD
As of October 27, 2026
Save £2,155 GBP (85%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,547 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from £392 to £2,547, a £2,155 spread on the same certified stone. Helzberg Diamonds lists it at £2,547. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.77
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.11 × 5.81 × 3.88 mm
L/W Ratio1.40
Top View
8.11 mm5.81 mm1.77 ctD / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCuletDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £2,547 GBP|Low: £381 GBP|High: £3,135 GBP|Avg: £1,385 GBP|-18.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 24, 2026
Retailer 4£381 GBP
Retailer 2£392 GBP
Retailer 3£1,242 GBP
Helzberg Diamonds£2,547 GBP

5 data points across 4 retailers

2 retailers£392 GBP to £2,547 GBP

A
Cheapest Retailer
-
£392 GBP
$525 USD
Most Expensive
C
Helzberg Diamonds
ZXZOHMMHMJIP · Oct 29
£2,547 GBP
$3,413 USD
View
1 more retailer has this diamond
Prices start from £392 GBPSave up to £2,155 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
1.77ct Emerald
£392 GBP