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Emerald|Lab Grown|IGI

15.00ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG604378507

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604378507

Diamond specifications and retailer prices

From £5,792 GBP
$7,761 USD
As of October 30, 2026
Save £16,304 GBP (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £22,096 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15ct lab-grown emerald diamond

This 15ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604378507 or 604378507. Listed at 17 retailers as of October 30, 2026, with prices from £5,792 to £22,096, a £16,304 spread on the same certified stone. Taylor and Hart lists it at £22,096. 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

15.00
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378507
Dimensions16.04 × 11.37 × 7.75 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.04 mm11.37 mm15.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378507
Side View
Table 68.0%Crown 46.9°Girdle: THK-VTKPavilion 34.6°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,474 GBP|Low: £4,632 GBP|High: £22,096 GBP|Avg: £9,886 GBP|-6.5%
Retailer 1
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
Taylor and Hart
October 16, 2026
Retailer 12£5,792 GBP
Retailer 17£6,024 GBP
Retailer 2£6,267 GBP
Retailer 3£6,486 GBP
Retailer 10£6,672 GBP
Retailer 14£6,719 GBP
Retailer 16£6,719 GBP
Retailer 9£6,926 GBP
Retailer 8£7,214 GBP
Retailer 1£7,474 GBP
Retailer 15£7,557 GBP
Retailer 11£7,779 GBP
Retailer 4£9,634 GBP
Retailer 6£9,993 GBP
Retailer 13£13,673 GBP
Retailer 5£17,487 GBP
Retailer 7£18,709 GBP
Taylor and Hart£22,096 GBP

18 data points across 18 retailers

17 retailers£5,792 GBP to £22,096 GBP

B+
Cheapest Retailer
-
£5,792 GBP
$7,761 USD
B+
Retailer 2
-
£6,024 GBP
$8,072 USD
View
B+
Retailer 3
-
£6,267 GBP
$8,397 USD
View
B+
Retailer 4
-
£6,486 GBP
$8,691 USD
View
Final sale: no returns
B+
Retailer 5
-
£6,672 GBP
$8,940 USD
View
B+
Retailer 6
-
£6,719 GBP
$9,003 USD
View
Retailer 7
-
£6,719 GBP
$9,003 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
£6,926 GBP
HK$72,500 HKD
View
B
Retailer 9
-
£7,474 GBP
$10,014 USD
View
B
Retailer 10
-
£7,557 GBP
$10,125 USD
View
B
Retailer 11
-
£7,779 GBP
$10,423 USD
View
B
Retailer 12
-
£9,634 GBP
View
B
Retailer 13
-
£9,993 GBP
$13,390 USD
View
B
Retailer 14
-
£13,673 GBP
$18,320 USD
View
Retailer 15
-
£17,487 GBP
$23,430 USD
View
Price last confirmed 19 days ago
B
Retailer 16
-
£18,709 GBP
$25,067 USD
View
Most Expensive
B
Taylor and Hart
8R6M06W · Oct 31
£22,096 GBP
$29,606 USD
View
16 more retailers have this diamond
Prices start from £5,792 GBPSave up to £16,304 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.

B+
15.00ct Emerald
£5,792 GBP