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Emerald|Lab Grown|IGI

6.05ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG851604517

Shape and cutting style on the report: Emerald cut

Certificate IGI LG851604517

Diamond specifications and retailer prices

From £878 GBP
$1,169 USD
As of October 30, 2026
Save £3,744 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,622 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.05ct lab-grown emerald diamond

This 6.05ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851604517 or 851604517. Listed at 17 retailers as of October 28, 2026, with prices from £878 to £4,622, a £3,744 spread on the same certified stone. Rare Carat lists it at £4,622. 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

6.05
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604517
Dimensions12.41 × 8.54 × 5.70 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm8.54 mm6.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604517
Side View
Table 50.0%Crown 31.6°Girdle: MediumPavilion 35.9°Culet: LargeDepth 66.7%

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 30
Current: £4,622 GBP|Low: £878 GBP|High: £4,622 GBP|Avg: £2,200 GBP
Rare Carat
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
October 30, 2026
Retailer 10£878 GBP
Retailer 8£955 GBP
Retailer 3£983 GBP
Retailer 16£1,019 GBP
Retailer 12£1,149 GBP
Retailer 17£1,298 GBP
Retailer 4£1,457 GBP
Retailer 2£1,478 GBP
Retailer 13£1,603 GBP
Retailer 5£1,910 GBP
Retailer 14£1,971 GBP
Retailer 11£2,815 GBP
Retailer 7£2,950 GBP
Retailer 6£3,070 GBP
Retailer 15£3,290 GBP
Retailer 9£3,567 GBP
Rare Carat£4,622 GBP

4 data points across 17 retailers

17 retailers£878 GBP to £4,622 GBP

A
Cheapest Retailer
-
£878 GBP
$1,169 USD
A
Retailer 2
-
£955 GBP
$1,272 USD
View
A
Retailer 3
-
£983 GBP
$1,309 USD
View
Final sale: no returns
A
Retailer 4
-
£1,019 GBP
$1,357 USD
View
A
Retailer 5
-
£1,149 GBP
$1,530 USD
View
A
Retailer 6
-
£1,298 GBP
$1,728 USD
View
B+
Retailer 7
-
£1,457 GBP
$1,940 USD
View
A
Retailer 8
-
£1,478 GBP
View
B+
Retailer 9
-
£1,603 GBP
€2,033 EUR
View
B+
Retailer 10
-
£1,910 GBP
$2,543 USD
View
B+
Retailer 11
-
£1,971 GBP
ZAR 42,405 ZAR
View
B
Retailer 12
-
£2,815 GBP
View
B
Retailer 13
-
£2,950 GBP
$3,928 USD
View
B
Retailer 14
-
£3,070 GBP
$4,088 USD
View
B
Retailer 15
-
£3,290 GBP
View
B
Retailer 16
-
£3,567 GBP
$4,750 USD
View
Most Expensive
B
Rare Carat
BJ-10_l_851604517 · Oct 28
£4,622 GBP
$6,155 USD
View
16 more retailers have this diamond
Prices start from £878 GBPSave up to £3,744 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
6.05ct Emerald
£878 GBP