Emerald|Lab Grown|IGI

3.03ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG850607436

Shape and cutting style on the report: Emerald cut

Certificate IGI LG850607436

Diamond specifications and retailer prices

From £330 GBP
$442 USD
As of October 30, 2026
Save £2,417 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,747 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850607436 or 850607436. Listed at 15 retailers as of October 30, 2026, with prices from £330 to £2,747, a £2,417 spread on the same certified stone. Helzberg Diamonds lists it at £2,747. 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

3.03
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850607436
Dimensions9.66 × 6.78 × 4.68 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm6.78 mm3.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850607436
Side View
Table 62.0%Crown 30.9°Girdle: MediumPavilion 43.4°Culet: LargeDepth 69.0%

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: £2,747 GBP|Low: £330 GBP|High: £2,747 GBP|Avg: £1,075 GBP
Helzberg Diamonds
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
October 30, 2026
Retailer 9£330 GBP
Retailer 11£369 GBP
Retailer 13£409 GBP
Retailer 3£459 GBP
Retailer 12£515 GBP
Retailer 6£549 GBP
Retailer 8£676 GBP
Retailer 15£688 GBP
Retailer 10£883 GBP
Retailer 7£1,324 GBP
Retailer 5£1,340 GBP
Retailer 2£1,467 GBP
Retailer 14£1,511 GBP
Retailer 4£1,531 GBP
Helzberg Diamonds£2,747 GBP

3 data points across 15 retailers

15 retailers£330 GBP to £2,747 GBP

A
Cheapest Retailer
-
£330 GBP
$442 USD
A
Retailer 2
-
£369 GBP
$494 USD
View
Final sale: no returns
A
Retailer 3
-
£409 GBP
$548 USD
View
A
Retailer 4
-
£459 GBP
HK$4,800 HKD
View
A
Retailer 5
-
£515 GBP
$690 USD
View
B+
Retailer 6
-
£549 GBP
$735 USD
View
A
Retailer 7
-
£676 GBP
View
A
Retailer 8
-
£688 GBP
$922 USD
View
B+
Retailer 9
-
£883 GBP
$1,183 USD
View
B+
Retailer 10
-
£1,324 GBP
SGD 2,397 SGD
View
B+
Retailer 11
-
£1,340 GBP
$1,795 USD
View
B
Retailer 12
-
£1,467 GBP
$1,966 USD
View
B
Retailer 13
-
£1,511 GBP
View
B
Retailer 14
-
£1,531 GBP
$2,051 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOLGMGNKJM · Oct 30
£2,747 GBP
$3,681 USD
View
14 more retailers have this diamond
Prices start from £330 GBPSave up to £2,417 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
3.03ct Emerald
£330 GBP