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Emerald|Lab Grown|IGI

3.05ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG818648827

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818648827

Diamond specifications and retailer prices

From £288 GBP
$383 USD
As of October 27, 2026
Save £1,169 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,457 GBP at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818648827 or 818648827. Listed at 17 retailers as of October 25, 2026, with prices from £288 to £1,457, a £1,169 spread on the same certified stone. Rare Carat lists it at £1,457. 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

3.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648827
Dimensions9.59 × 6.88 × 4.46 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm6.88 mm3.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648827
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.4°Culet: LargeDepth 64.8%

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 27
Current: £1,457 GBP|Low: £276 GBP|High: £1,472 GBP|Avg: £785 GBP|-1.0%
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
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Retailer 17
October 29, 2026
Retailer 5£288 GBP
Retailer 3£321 GBP
Retailer 15£321 GBP
Retailer 6£356 GBP
Retailer 7£356 GBP
Retailer 13£469 GBP
Retailer 12£567 GBP
Retailer 11£642 GBP
Retailer 2£645 GBP
Retailer 17£763 GBP
Retailer 16£999 GBP
Retailer 4£1,135 GBP
Retailer 8£1,145 GBP
Retailer 14£1,173 GBP
Retailer 9£1,334 GBP
Retailer 10£1,399 GBP
Rare Carat£1,457 GBP

31 data points across 17 retailers

17 retailers£288 GBP to £1,457 GBP

A
Cheapest Retailer
-
£288 GBP
$383 USD
A
Retailer 2
-
£321 GBP
$428 USD
View
A
Retailer 3
-
£321 GBP
$428 USD
View
Final sale: no returns
A
Retailer 4
-
£356 GBP
$474 USD
View
A
Retailer 5
-
£356 GBP
$474 USD
View
A
Retailer 6
-
£469 GBP
$625 USD
View
B+
Retailer 7
-
£567 GBP
$755 USD
View
A
Retailer 8
-
£642 GBP
$855 USD
View
A
Retailer 9
-
£645 GBP
View
A
Retailer 10
-
£763 GBP
$1,016 USD
View
B+
Retailer 11
-
£999 GBP
$1,330 USD
View
B+
Retailer 12
-
£1,135 GBP
SGD 2,043 SGD
View
B+
Retailer 13
-
£1,145 GBP
$1,525 USD
View
B+
Retailer 14
-
£1,173 GBP
$1,563 USD
View
B+
Retailer 15
-
£1,334 GBP
$1,776 USD
View
B+
Retailer 16
-
£1,399 GBP
View
Most Expensive
B+
Rare Carat
PR-12682 · Oct 25
£1,457 GBP
$1,940 USD
View
16 more retailers have this diamond
Prices start from £288 GBPSave up to £1,169 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
3.05ct Emerald
£288 GBP