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Emerald|Lab Grown|IGI

3.73ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG845617007

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845617007

Diamond specifications and retailer prices

From £516 GBP
$692 USD
As of October 27, 2026
Save £4,096 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,612 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.73ct lab-grown emerald diamond

This 3.73ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845617007 or 845617007. Listed at 20 retailers as of October 27, 2026, with prices from £516 to £4,612, a £4,096 spread on the same certified stone. Brilliant Earth lists it at £4,612. 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

3.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617007
Dimensions10.79 × 7.06 × 4.92 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm7.06 mm3.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617007
Side View
Table 63.0%Crown 36.3°Girdle: MediumPavilion 42.8°Culet: LargeDepth 69.7%

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 27
Current: £1,348 GBP|Low: £516 GBP|High: £2,462 GBP|Avg: £1,358 GBP|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 8£516 GBP
Retailer 11£572 GBP
Retailer 6£575 GBP
Retailer 9£609 GBP
Retailer 17£728 GBP
Retailer 14£855 GBP
Retailer 13£899 GBP
Retailer 18£928 GBP
Retailer 15£956 GBP
Retailer 1£1,348 GBP
Retailer 2£1,386 GBP
Retailer 12£1,470 GBP
Retailer 10£1,713 GBP
Retailer 4£1,940 GBP
Retailer 16£1,949 GBP
Retailer 3£2,010 GBP
Retailer 7£2,059 GBP
Retailer 5£2,126 GBP
Retailer 19£2,356 GBP

11 data points across 19 retailers

20 retailers£516 GBP to £4,612 GBP

A
Cheapest Retailer
-
£516 GBP
$692 USD
A
Retailer 2
-
£572 GBP
$766 USD
View
A
Retailer 3
-
£575 GBP
$771 USD
View
Final sale: no returns
A
Retailer 4
-
£609 GBP
$816 USD
View
A
Retailer 5
-
£728 GBP
$975 USD
View
A
Retailer 6
-
£855 GBP
$1,145 USD
View
A
Retailer 7
-
£899 GBP
$1,205 USD
View
A
Retailer 8
-
£928 GBP
€1,184 EUR
View
A
Retailer 9
-
£956 GBP
View
A
Retailer 10
-
£1,348 GBP
A$2,779 AUD
View
A
Retailer 11
-
£1,386 GBP
ZAR 30,001 ZAR
View
A
Retailer 12
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£1,470 GBP
$1,970 USD
View
B+
Retailer 13
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£1,713 GBP
$2,295 USD
View
B+
Retailer 14
-
£1,940 GBP
$2,599 USD
View
B+
Retailer 15
-
£1,949 GBP
$2,611 USD
View
B+
Retailer 16
-
£2,010 GBP
SGD 3,639 SGD
View
B+
Retailer 17
-
£2,059 GBP
$2,758 USD
View
B+
Retailer 18
-
£2,126 GBP
$2,848 USD
View
B+
Retailer 19
-
£2,356 GBP
View
Most Expensive
B
Brilliant Earth
22284309A · Oct 29
£4,612 GBP
$6,180 USD
View
19 more retailers have this diamond
Prices start from £516 GBPSave up to £4,096 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
3.73ct Emerald
£516 GBP