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Emerald|Lab Grown|IGI

5.06ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG621457291

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457291

Diamond specifications and retailer prices

From £773 GBP
$1,029 USD
As of October 30, 2026
Save £4,251 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,024 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 LG621457291 or 621457291. Listed at 21 retailers as of October 29, 2026, with prices from £773 to £5,024, a £4,251 spread on the same certified stone. Brilliant Earth lists it at £5,024. 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 angle39.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457291
Dimensions11.32 × 7.95 × 5.20 mm
L/W Ratio1.42
Culet sizeLong
Top View
11.32 mm7.95 mm5.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457291
Side View
Table 69.0%Crown 39.3°Girdle: MED-STKPavilion 34.3°Culet: LNGDepth 65.4%

Caratlytics Score

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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: £5,024 GBP|Low: £742 GBP|High: £5,181 GBP|Avg: £1,767 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£773 GBP
Retailer 5£841 GBP
Retailer 7£865 GBP
Retailer 4£897 GBP
Retailer 14£897 GBP
Retailer 10£1,029 GBP
Retailer 6£1,154 GBP
Retailer 2£1,293 GBP
Retailer 16£1,430 GBP
Retailer 3£1,681 GBP
Retailer 12£1,815 GBP
Retailer 9£1,822 GBP
Retailer 8£2,472 GBP
Retailer 15£2,780 GBP
Retailer 11£3,045 GBP
Brilliant Earth£5,024 GBP

44 data points across 16 retailers

21 retailers£773 GBP to £5,024 GBP

A
Cheapest Retailer
-
£773 GBP
$1,029 USD
A
Retailer 2
-
£841 GBP
$1,120 USD
View
A
Retailer 3
-
£865 GBP
$1,152 USD
View
Final sale: no returns
A
Retailer 4
-
£897 GBP
$1,194 USD
View
Retailer 5
-
£897 GBP
$1,194 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£1,029 GBP
$1,370 USD
View
A
Retailer 7
-
£1,154 GBP
$1,537 USD
View
A
Retailer 8
-
£1,293 GBP
View
A
Retailer 9
-
£1,430 GBP
$1,904 USD
View
B+
Retailer 10
-
£1,681 GBP
$2,238 USD
View
Retailer 11
-
£1,815 GBP
A$3,719 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£1,822 GBP
ZAR 39,188 ZAR
View
B+
Retailer 13
-
£1,874 GBP
$2,495 USD
View
B+
Retailer 14
-
£1,930 GBP
$2,570 USD
View
B+
Retailer 15
-
£2,472 GBP
View
B
Retailer 16
-
£2,749 GBP
$3,661 USD
View
B
Retailer 17
-
£2,780 GBP
$3,702 USD
View
B
Retailer 18
-
£3,045 GBP
View
B
Retailer 19
-
£3,128 GBP
$4,166 USD
View
B
Retailer 20
-
£4,662 GBP
HK$48,500 HKD
View
Most Expensive
B
Brilliant Earth
17976625A · Oct 29
£5,024 GBP
$6,690 USD
View
20 more retailers have this diamond
Prices start from £773 GBPSave up to £4,251 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
£773 GBP