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Emerald|Lab Grown|IGI

5.06ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG621457316

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457316

Diamond specifications and retailer prices

From £768 GBP
$1,029 USD
As of October 30, 2026
Save £4,225 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,993 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.06ct lab-grown emerald diamond

This 5.06ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621457316 or 621457316. Listed at 21 retailers as of October 29, 2026, with prices from £768 to £4,993, a £4,225 spread on the same certified stone. Brilliant Earth lists it at £4,993. 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

5.06
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457316
Dimensions11.44 × 8.03 × 5.37 mm
L/W Ratio1.42
Culet sizeLong
Top View
11.44 mm8.03 mm5.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457316
Side View
Table 67.0%Crown 36.5°Girdle: STK-THKPavilion 37.5°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: £4,993 GBP|Low: £737 GBP|High: £5,150 GBP|Avg: £1,763 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
October 30, 2026
Retailer 13£768 GBP
Retailer 5£836 GBP
Retailer 7£860 GBP
Retailer 4£891 GBP
Retailer 14£891 GBP
Retailer 10£1,022 GBP
Retailer 6£1,147 GBP
Retailer 2£1,285 GBP
Retailer 16£1,421 GBP
Retailer 3£1,670 GBP
Retailer 12£1,804 GBP
Retailer 9£1,810 GBP
Retailer 8£2,457 GBP
Retailer 15£2,763 GBP
Retailer 11£3,026 GBP
Brilliant Earth£4,993 GBP

43 data points across 16 retailers

21 retailers£768 GBP to £4,993 GBP

A
Cheapest Retailer
-
£768 GBP
$1,029 USD
A
Retailer 2
-
£836 GBP
$1,120 USD
View
A
Retailer 3
-
£860 GBP
$1,152 USD
View
Final sale: no returns
A
Retailer 4
-
£891 GBP
$1,194 USD
View
Retailer 5
-
£891 GBP
$1,194 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,022 GBP
$1,370 USD
View
A
Retailer 7
-
£1,147 GBP
$1,537 USD
View
A
Retailer 8
-
£1,285 GBP
View
A
Retailer 9
-
£1,421 GBP
$1,904 USD
View
B+
Retailer 10
-
£1,670 GBP
$2,238 USD
View
Retailer 11
-
£1,804 GBP
A$3,719 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£1,810 GBP
ZAR 39,188 ZAR
View
B+
Retailer 13
-
£1,862 GBP
$2,495 USD
View
B+
Retailer 14
-
£1,918 GBP
$2,570 USD
View
B+
Retailer 15
-
£2,457 GBP
View
B
Retailer 16
-
£2,732 GBP
$3,661 USD
View
B
Retailer 17
-
£2,763 GBP
$3,702 USD
View
B
Retailer 18
-
£3,026 GBP
View
B
Retailer 19
-
£3,109 GBP
$4,166 USD
View
B
Retailer 20
-
£4,633 GBP
HK$48,500 HKD
View
Most Expensive
B
Brilliant Earth
17976607A · Oct 29
£4,993 GBP
$6,690 USD
View
20 more retailers have this diamond
Prices start from £768 GBPSave up to £4,225 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
5.06ct Emerald
£768 GBP