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Emerald|Lab Grown|IGI

5.55ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG817663072

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817663072

Diamond specifications and retailer prices

From £1,455 GBP
$1,950 USD
As of October 30, 2026
Save £5,175 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,630 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.55ct lab-grown emerald diamond

This 5.55ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG817663072 or 817663072. Listed at 8 retailers as of October 30, 2026, with prices from £1,455 to £6,630, a £5,175 spread on the same certified stone. Adiamor lists it at £6,630. 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

5.55
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663072
Dimensions12.03 × 7.84 × 5.57 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm7.84 mm5.55 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817663072
Side View
Table 61.0%Crown 36.6°Girdle: ThickPavilion 38.8°Culet: LargeDepth 71.0%

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: £6,630 GBP|Low: £1,424 GBP|High: £6,639 GBP|Avg: £3,255 GBP|-0.1%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7£1,455 GBP
Retailer 3£1,629 GBP
Retailer 5£1,653 GBP
Retailer 4£1,847 GBP
Retailer 6£3,717 GBP
Retailer 8£4,060 GBP
Retailer 2£4,989 GBP
Adiamor£6,630 GBP

39 data points across 8 retailers

8 retailers£1,455 GBP to £6,630 GBP

A
Cheapest Retailer
-
£1,455 GBP
$1,950 USD
A
Retailer 2
-
£1,629 GBP
View
A
Retailer 3
-
£1,653 GBP
$2,215 USD
View
A
Retailer 4
-
£1,847 GBP
€2,357 EUR
View
B
Retailer 5
-
£3,717 GBP
View
B
Retailer 6
-
£4,060 GBP
$5,440 USD
View
B
Retailer 7
-
£4,989 GBP
A$10,285 AUD
View
Most Expensive
B
Adiamor
D-81161713 · Oct 31
£6,630 GBP
$8,884 USD
View
7 more retailers have this diamond
Prices start from £1,455 GBPSave up to £5,175 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
5.55ct Emerald
£1,455 GBP