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Emerald|Lab Grown|IGI

3.07ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG642405946

Shape and cutting style on the report: Emerald cut

Certificate IGI LG642405946

Diamond specifications and retailer prices

From £247 GBP
$329 USD
As of October 30, 2026
Save £1,465 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,712 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642405946 or 642405946. Listed at 19 retailers as of October 28, 2026, with prices from £247 to £1,712, a £1,465 spread on the same certified stone. Brilliant Earth lists it at £1,712. 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

3.07
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642405946
Dimensions9.67 × 6.97 × 4.70 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.97 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642405946
Side View
Table 63.0%Crown 37.9°Girdle: MediumPavilion 41.6°Culet: LNGDepth 67.4%

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: £1,712 GBP|Low: £219 GBP|High: £2,238 GBP|Avg: £791 GBP|-23.5%
Brilliant Earth
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
Retailer 18
October 30, 2026
Retailer 2£247 GBP
Retailer 11£280 GBP
Retailer 5£287 GBP
Retailer 13£306 GBP
Retailer 10£363 GBP
Retailer 4£364 GBP
Retailer 3£413 GBP
Retailer 14£546 GBP
Retailer 12£636 GBP
Retailer 16£647 GBP
Retailer 17£665 GBP
Retailer 15£718 GBP
Retailer 8£870 GBP
Retailer 18£1,019 GBP
Retailer 9£1,165 GBP
Retailer 7£1,416 GBP
Retailer 6£1,419 GBP
Brilliant Earth£1,712 GBP

37 data points across 18 retailers

19 retailers£247 GBP to £1,712 GBP

A
Cheapest Retailer
-
£247 GBP
$329 USD
A
Retailer 2
-
£280 GBP
$373 USD
View
Final sale: no returns
A
Retailer 3
-
£287 GBP
$382 USD
View
A
Retailer 4
-
£306 GBP
$408 USD
View
A
Retailer 5
-
£363 GBP
$483 USD
View
A
Retailer 6
-
£363 GBP
$483 USD
View
A
Retailer 7
-
£364 GBP
$485 USD
View
B+
Retailer 8
-
£413 GBP
$550 USD
View
A
Retailer 9
-
£546 GBP
$727 USD
View
A
Retailer 10
-
£636 GBP
€806 EUR
View
A
Retailer 11
-
£647 GBP
A$1,325 AUD
View
A
Retailer 12
-
£665 GBP
ZAR 14,316 ZAR
View
A
Retailer 13
-
£718 GBP
$956 USD
View
A
Retailer 14
-
£870 GBP
$1,158 USD
View
B+
Retailer 15
-
£1,019 GBP
$1,357 USD
View
B+
Retailer 16
-
£1,165 GBP
$1,552 USD
View
B+
Retailer 17
-
£1,416 GBP
$1,885 USD
View
B+
Retailer 18
-
£1,419 GBP
View
Most Expensive
B
Brilliant Earth
11914207A · Oct 28
£1,712 GBP
$2,280 USD
View
18 more retailers have this diamond
Prices start from £247 GBPSave up to £1,465 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
3.07ct Emerald
£247 GBP