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Emerald|Lab Grown|IGI

2.51ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG732549723

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732549723

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of October 30, 2026
Save £2,053 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,388 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732549723 or 732549723. Listed at 22 retailers as of October 29, 2026, with prices from £335 to £2,388, a £2,053 spread on the same certified stone. Brilliant Earth lists it at £2,388. 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

2.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732549723
Dimensions9.08 × 6.10 × 4.19 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.10 mm2.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732549723
Side View
Table 66.0%Crown 43.2°Girdle: ThickPavilion 39.1°Culet: LNGDepth 68.7%

Caratlytics Score

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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: £2,388 GBP|Low: £322 GBP|High: £2,426 GBP|Avg: £951 GBP|-1.5%
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 31, 2026
Retailer 3£335 GBP
Retailer 9£375 GBP
Retailer 10£375 GBP
Retailer 6£415 GBP
Retailer 8£415 GBP
Retailer 14£522 GBP
Retailer 18£576 GBP
Retailer 12£654 GBP
Retailer 2£687 GBP
Retailer 17£993 GBP
Retailer 13£1,001 GBP
Retailer 4£1,206 GBP
Retailer 7£1,334 GBP
Retailer 11£1,425 GBP
Retailer 5£1,508 GBP
Retailer 15£1,527 GBP
Retailer 16£1,829 GBP
Brilliant Earth£2,388 GBP

42 data points across 18 retailers

22 retailers£335 GBP to £2,388 GBP

A
Cheapest Retailer
-
£335 GBP
$449 USD
A
Retailer 2
-
£375 GBP
$502 USD
View
Final sale: no returns
A
Retailer 3
-
£375 GBP
$502 USD
View
Retailer 4
-
£415 GBP
$556 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£415 GBP
$556 USD
View
A
Retailer 6
-
£522 GBP
$700 USD
View
A
Retailer 7
-
£576 GBP
$772 USD
View
A
Retailer 8
-
£654 GBP
€834 EUR
View
A
Retailer 9
-
£687 GBP
View
A
Retailer 10
-
£732 GBP
$981 USD
View
B+
Retailer 11
-
£993 GBP
$1,331 USD
View
B+
Retailer 12
-
£1,001 GBP
ZAR 21,673 ZAR
View
B+
Retailer 13
-
£1,206 GBP
View
B
Retailer 14
-
£1,334 GBP
$1,788 USD
View
B
Retailer 15
-
£1,359 GBP
$1,820 USD
View
B
Retailer 16
-
£1,400 GBP
$1,876 USD
View
B
Retailer 17
-
£1,425 GBP
A$2,937 AUD
View
B
Retailer 18
-
£1,508 GBP
$2,020 USD
View
B
Retailer 19
-
£1,527 GBP
View
B
Retailer 20
-
£1,553 GBP
$2,081 USD
View
Retailer 21
-
£1,829 GBP
$2,450 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
15925574A · Oct 29
£2,388 GBP
$3,200 USD
View
21 more retailers have this diamond
Prices start from £335 GBPSave up to £2,053 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
2.51ct Emerald
£335 GBP