CaratHunter
Plans
Emerald|Lab Grown|IGI

2.05ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG621448859

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621448859

Diamond specifications and retailer prices

From £180 GBP
As of November 6, 2026
Save £768 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £947 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.05ct lab-grown emerald diamond

This 2.05ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG621448859 or 621448859. Listed at 16 retailers as of November 1, 2026, with prices from £180 to £947, a £768 spread on the same certified stone. Rare Carat lists it at £947. 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

2.05
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448859
Dimensions8.15 × 6.03 × 4.29 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.15 mm6.03 mm2.05 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448859
Side View
Table 62.0%Crown 34.4°Girdle: STK-THKPavilion 41.6°Culet: LNGDepth 71.1%

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: Nov 6
Current: £947 GBP|Low: £180 GBP|High: £1,117 GBP|Avg: £476 GBP|-1.9%
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
November 6, 2026
Retailer 10£180 GBP
Retailer 11£208 GBP
Retailer 14£223 GBP
Retailer 12£247 GBP
Retailer 7£251 GBP
Retailer 5£267 GBP
Retailer 2£291 GBP
Retailer 4£383 GBP
Retailer 8£415 GBP
Retailer 3£430 GBP
Retailer 6£476 GBP
Retailer 9£715 GBP
Retailer 15£819 GBP
Retailer 13£889 GBP
Rare Carat£947 GBP

46 data points across 15 retailers

16 retailers£180 GBP to £947 GBP

A
Cheapest Retailer
-
£180 GBP
A
Retailer 2
-
£208 GBP
View
A
Retailer 3
-
£223 GBP
View
A
Retailer 4
-
£247 GBP
View
A
Retailer 5
-
£251 GBP
View
Final sale: no returns
Retailer 6
-
£267 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£291 GBP
View
A
Retailer 8
-
£383 GBP
View
A
Retailer 9
-
£415 GBP
View
Retailer 10
-
£430 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£476 GBP
View
B+
Retailer 12
-
£693 GBP
View
B+
Retailer 13
-
£715 GBP
View
B
Retailer 14
-
£819 GBP
View
B
Retailer 15
-
£889 GBP
View
Most Expensive
B
Rare Carat
NCT-111_l_621448859 · Nov 1
£947 GBP
$1,275 USD
View
15 more retailers have this diamond
Prices start from £180 GBPSave up to £768 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
2.05ct Emerald
£180 GBP