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Emerald|Lab Grown|IGI

4.53ct G VS2 Emerald Lab Grown Diamond

VG • G/VS2 • IGI LG662478394

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662478394

Diamond specifications and retailer prices

From £616 GBP
$820 USD
As of October 28, 2026
Save £1,562 GBP (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,178 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.53ct lab-grown emerald diamond

This 4.53ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG662478394 or 662478394. Listed at 7 retailers as of October 28, 2026, with prices from £616 to £2,178, a £1,562 spread on the same certified stone. Rare Carat lists it at £2,178. 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

4.53
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662478394
Dimensions10.72 × 7.77 × 5.46 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm7.77 mm4.53 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662478394
Side View
Table 66.0%Crown 38.3°Girdle: Slightly ThickPavilion 40°Culet: LNGDepth 70.3%

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 28
Current: £2,178 GBP|Low: £564 GBP|High: £2,244 GBP|Avg: £1,106 GBP|-3.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8£564 GBP
Retailer 5£616 GBP
Retailer 9£657 GBP
Retailer 6£725 GBP
Retailer 2£763 GBP
Retailer 4£1,090 GBP
Retailer 7£1,496 GBP
Retailer 3£1,919 GBP
Rare Carat£2,178 GBP

12 data points across 9 retailers

7 retailers£616 GBP to £2,178 GBP

B+
Cheapest Retailer
-
£616 GBP
$820 USD
A
Retailer 2
-
£725 GBP
$965 USD
View
A
Retailer 3
-
£763 GBP
View
B+
Retailer 4
-
£1,090 GBP
$1,452 USD
View
B
Retailer 5
-
£1,496 GBP
$1,992 USD
View
B
Retailer 6
-
£1,919 GBP
View
Most Expensive
B
Rare Carat
C-338_l_662478394 · Oct 28
£2,178 GBP
$2,900 USD
View
6 more retailers have this diamond
Prices start from £616 GBPSave up to £1,562 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
4.53ct Emerald
£616 GBP