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Emerald|Lab Grown|IGI

10.12ct H VVS2 Emerald Lab Grown Diamond

ID • H/VVS2 • IGI LG840630687

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840630687

Diamond specifications and retailer prices

From £1,043 GBP
$1,397 USD
As of October 29, 2026
Save £5,033 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,075 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.12ct lab-grown emerald diamond

This 10.12ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840630687 or 840630687. Listed at 14 retailers as of October 29, 2026, with prices from £1,043 to £6,075, a £5,033 spread on the same certified stone. Brilliant Earth lists it at £6,075. 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

10.12
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630687
Dimensions15.07 × 10.01 × 6.72 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm10.01 mm10.12 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630687
Side View
Table 68.0%Crown 28.7°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 67.1%

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 29
Current: £1,899 GBP|Low: £1,043 GBP|High: £5,104 GBP|Avg: £2,812 GBP|-8.2%
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
October 31, 2026
Retailer 11£1,043 GBP
Retailer 9£1,664 GBP
Retailer 7£1,671 GBP
Retailer 6£1,688 GBP
Retailer 4£1,711 GBP
Retailer 1£1,899 GBP
Retailer 8£1,999 GBP
Retailer 10£2,605 GBP
Retailer 5£3,534 GBP
Retailer 3£3,786 GBP
Retailer 12£4,179 GBP
Retailer 13£4,915 GBP
Retailer 2£5,104 GBP

13 data points across 13 retailers

14 retailers£1,043 GBP to £6,075 GBP

A
Cheapest Retailer
-
£1,043 GBP
$1,397 USD
Final sale: no returns
A
Retailer 2
-
£1,664 GBP
$2,230 USD
View
A
Retailer 3
-
£1,671 GBP
ZAR 36,172 ZAR
View
A
Retailer 4
-
£1,688 GBP
€2,154 EUR
View
B+
Retailer 5
-
£1,711 GBP
$2,293 USD
View
A
Retailer 6
-
£1,899 GBP
$2,545 USD
View
Retailer 7
-
£1,999 GBP
A$4,120 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£2,605 GBP
View
B
Retailer 9
-
£3,534 GBP
SGD 6,398 SGD
View
B
Retailer 10
-
£3,786 GBP
$5,073 USD
View
Retailer 11
-
£4,179 GBP
$5,600 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£4,915 GBP
$6,586 USD
View
B
Retailer 13
-
£5,104 GBP
$6,839 USD
View
Most Expensive
B
Brilliant Earth
21813769A · Oct 29
£6,075 GBP
$8,140 USD
View
13 more retailers have this diamond
Prices start from £1,043 GBPSave up to £5,033 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
10.12ct Emerald
£1,043 GBP