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Emerald|Lab Grown|IGI

5.56ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG837611691

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837611691

Diamond specifications and retailer prices

From £1,052 GBP
$1,410 USD
As of October 30, 2026
Save £4,120 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,172 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.56ct lab-grown emerald diamond

This 5.56ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837611691 or 837611691. Listed at 14 retailers as of October 30, 2026, with prices from £1,052 to £5,172, a £4,120 spread on the same certified stone. Brilliant Earth lists it at £5,172. 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

5.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837611691
Dimensions11.87 × 8.44 × 5.67 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.44 mm5.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837611691
Side View
Table 69.0%Crown 30.5°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 67.2%

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 30
Current: £5,172 GBP|Low: £866 GBP|High: £10,068 GBP|Avg: £2,811 GBP|-48.6%
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
October 31, 2026
Retailer 13£1,052 GBP
Retailer 2£1,121 GBP
Retailer 9£1,154 GBP
Retailer 8£1,161 GBP
Retailer 7£1,491 GBP
Retailer 11£1,494 GBP
Retailer 12£1,541 GBP
Retailer 3£2,302 GBP
Retailer 5£2,550 GBP
Retailer 10£2,771 GBP
Retailer 6£3,450 GBP
Retailer 14£4,601 GBP
Retailer 4£4,694 GBP
Brilliant Earth£5,172 GBP

29 data points across 14 retailers

14 retailers£1,052 GBP to £5,172 GBP

B+
Cheapest Retailer
-
£1,052 GBP
$1,410 USD
A
Retailer 2
-
£1,121 GBP
View
A
Retailer 3
-
£1,154 GBP
€1,473 EUR
View
A
Retailer 4
-
£1,161 GBP
$1,555 USD
View
B+
Retailer 5
-
£1,491 GBP
A$3,073 AUD
View
B+
Retailer 6
-
£1,494 GBP
ZAR 32,344 ZAR
View
B+
Retailer 7
-
£1,541 GBP
$2,065 USD
View
B
Retailer 8
-
£2,302 GBP
$3,084 USD
View
B
Retailer 9
-
£2,550 GBP
$3,416 USD
View
B
Retailer 10
-
£2,771 GBP
View
B
Retailer 11
-
£3,520 GBP
$4,716 USD
View
Retailer 12
-
£4,601 GBP
$6,165 USD
View
Price last confirmed 17 days ago
B
Retailer 13
-
£4,694 GBP
$6,290 USD
View
Most Expensive
B
Brilliant Earth
21561811A · Oct 31
£5,172 GBP
$6,930 USD
View
13 more retailers have this diamond
Prices start from £1,052 GBPSave up to £4,120 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
5.56ct Emerald
£1,052 GBP