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Emerald|Lab Grown|IGI

5.12ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG726542253

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726542253

Diamond specifications and retailer prices

From £1,257 GBP
$1,674 USD
As of October 29, 2026
Save £6,470 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,727 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.12ct lab-grown emerald diamond

This 5.12ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726542253 or 726542253. Listed at 12 retailers as of October 29, 2026, with prices from £1,257 to £7,727, a £6,470 spread on the same certified stone. Do Amore Diamonds lists it at £7,727. 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

5.12
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726542253
Dimensions12.19 × 8.42 × 5.30 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm8.42 mm5.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726542253
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 41.8°Culet: LargeDepth 62.9%

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 29
Current: £7,727 GBP|Low: £1,257 GBP|High: £13,224 GBP|Avg: £3,851 GBP|-41.6%
Do Amore 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
October 29, 2026
Retailer 13£1,257 GBP
Retailer 2£2,032 GBP
Retailer 3£2,052 GBP
Retailer 8£2,054 GBP
Retailer 12£2,164 GBP
Retailer 11£2,364 GBP
Retailer 6£2,922 GBP
Retailer 10£2,975 GBP
Retailer 9£3,511 GBP
Retailer 7£4,128 GBP
Retailer 4£4,843 GBP
Do Amore Diamonds£7,727 GBP
Retailer 5£10,308 GBP

29 data points across 13 retailers

12 retailers£1,257 GBP to £7,727 GBP

A
Cheapest Retailer
-
£1,257 GBP
$1,674 USD
Final sale: no returns
A
Retailer 2
-
£2,032 GBP
View
A
Retailer 3
-
£2,052 GBP
$2,733 USD
View
B+
Retailer 4
-
£2,054 GBP
$2,735 USD
View
B+
Retailer 5
-
£2,164 GBP
$2,882 USD
View
B+
Retailer 6
-
£2,364 GBP
$3,148 USD
View
B+
Retailer 7
-
£2,922 GBP
ZAR 62,855 ZAR
View
B+
Retailer 8
-
£2,975 GBP
View
B+
Retailer 9
-
£3,511 GBP
$4,675 USD
View
B+
Retailer 10
-
£4,128 GBP
View
Retailer 11
-
£4,843 GBP
$6,450 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Do Amore Diamonds
27-59D2EFE5D · Oct 29
£7,727 GBP
$10,290 USD
View
11 more retailers have this diamond
Prices start from £1,257 GBPSave up to £6,470 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
5.12ct Emerald
£1,257 GBP