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Emerald|Lab Grown|IGI

5.57ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG817612288

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817612288

Diamond specifications and retailer prices

From £1,045 GBP
$1,391 USD
As of October 29, 2026
Save £1,779 GBP (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,103 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817612288 or 817612288. Listed at 8 retailers as of October 29, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817612288
Dimensions12.22 × 8.24 × 5.35 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm8.24 mm5.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817612288
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: LargeDepth 64.9%

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 29
Current: £3,103 GBP|Low: £1,045 GBP|High: £3,103 GBP|Avg: £1,898 GBP|+1.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£1,045 GBP
Retailer 5£1,072 GBP
Retailer 2£1,152 GBP
Retailer 3£1,175 GBP
Retailer 6£2,006 GBP
Retailer 8£2,599 GBP
Retailer 4£2,824 GBP
Novita Diamonds£3,103 GBP

43 data points across 8 retailers

8 retailers£1,045 GBP to £2,824 GBP

A
Cheapest Retailer
-
£1,045 GBP
$1,391 USD
B+
Retailer 2
-
£1,072 GBP
$1,428 USD
View
A
Retailer 3
-
£1,152 GBP
View
A
Retailer 4
-
£1,175 GBP
€1,490 EUR
View
A
Retailer 5
-
£2,006 GBP
$2,671 USD
View
B+
Retailer 6
-
£2,599 GBP
$3,461 USD
View
B+
Retailer 7
-
£2,824 GBP
View
Most Expensive
Novita Diamonds
cert_817612288 · Oct 8
£3,103 GBP
A$6,358 AUD
View
Price last confirmed 21 days ago
7 more retailers have this diamond
Prices start from £1,045 GBPSave up to £1,779 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
5.57ct Emerald
£1,045 GBP