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Emerald|Lab Grown|IGI

4.55ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG618475129

Shape and cutting style on the report: Emerald cut

Certificate IGI LG618475129

Diamond specifications and retailer prices

From £712 GBP
$954 USD
As of October 30, 2026
Save £8,304 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £9,016 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.55ct lab-grown emerald diamond

This 4.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618475129 or 618475129. Listed at 21 retailers as of October 29, 2026, with prices from £712 to £9,016, a £8,304 spread on the same certified stone. Brilliant Earth lists it at £9,016. 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

4.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618475129
Dimensions11.37 × 7.56 × 5.06 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.37 mm7.56 mm4.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618475129
Side View
Table 67.0%Crown 35.1°Girdle: MediumPavilion 37.7°Culet: LNGDepth 66.9%

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 30
Current: £9,016 GBP|Low: £675 GBP|High: £9,292 GBP|Avg: £2,165 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19£712 GBP
Retailer 5£775 GBP
Retailer 9£797 GBP
Retailer 17£826 GBP
Retailer 13£993 GBP
Retailer 7£1,072 GBP
Retailer 2£1,273 GBP
Retailer 3£1,322 GBP
Retailer 12£1,758 GBP
Retailer 18£1,768 GBP
Retailer 15£1,780 GBP
Retailer 8£2,099 GBP
Retailer 6£2,286 GBP
Retailer 16£2,323 GBP
Retailer 4£2,561 GBP
Retailer 10£2,562 GBP
Retailer 14£2,805 GBP
Retailer 11£2,875 GBP
Brilliant Earth£9,016 GBP

20 data points across 19 retailers

21 retailers£712 GBP to £9,016 GBP

A
Cheapest Retailer
-
£712 GBP
$954 USD
A
Retailer 2
-
£775 GBP
$1,038 USD
View
A
Retailer 3
-
£797 GBP
$1,068 USD
View
Final sale: no returns
A
Retailer 4
-
£826 GBP
$1,107 USD
View
Retailer 5
-
£967 GBP
$1,296 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
£993 GBP
$1,330 USD
View
A
Retailer 7
-
£1,072 GBP
$1,436 USD
View
A
Retailer 8
-
£1,273 GBP
View
A
Retailer 9
-
£1,322 GBP
$1,771 USD
View
A
Retailer 10
-
£1,758 GBP
ZAR 38,056 ZAR
View
Retailer 11
-
£1,768 GBP
A$3,645 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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£1,780 GBP
$2,385 USD
View
B+
Retailer 13
-
£2,099 GBP
$2,812 USD
View
B+
Retailer 14
-
£2,286 GBP
View
B+
Retailer 15
-
£2,323 GBP
$3,112 USD
View
B+
Retailer 16
-
£2,561 GBP
$3,432 USD
View
B+
Retailer 17
-
£2,562 GBP
$3,433 USD
View
B+
Retailer 18
-
£2,805 GBP
View
B+
Retailer 19
-
£2,875 GBP
$3,852 USD
View
B
Retailer 20
-
£4,757 GBP
HK$49,800 HKD
View
Most Expensive
B
Brilliant Earth
17980181A · Oct 29
£9,016 GBP
$12,080 USD
View
20 more retailers have this diamond
Prices start from £712 GBPSave up to £8,304 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
4.55ct Emerald
£712 GBP