Emerald|Lab Grown|IGI

3.09ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG669414582

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669414582

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of October 27, 2026
Save £2,828 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,197 GBP at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669414582 or 669414582. Listed at 21 retailers as of October 27, 2026, with prices from £369 to £3,197, a £2,828 spread on the same certified stone. Blue Nile lists it at £3,197. 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

3.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669414582
Dimensions10.06 × 6.73 × 4.53 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm6.73 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669414582
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 38.2°Culet: LargeDepth 67.3%

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 27
Current: £3,197 GBP|Low: £317 GBP|High: £3,197 GBP|Avg: £1,030 GBP
Blue Nile
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Retailer 21
October 29, 2026
Retailer 6£369 GBP
Retailer 10£413 GBP
Retailer 17£413 GBP
Retailer 3£458 GBP
Retailer 21£458 GBP
Retailer 13£582 GBP
Retailer 4£642 GBP
Retailer 11£713 GBP
Retailer 7£734 GBP
Retailer 2£761 GBP
Retailer 18£974 GBP
Retailer 15£994 GBP
Retailer 8£1,081 GBP
Retailer 5£1,204 GBP
Retailer 19£1,231 GBP
Retailer 9£1,492 GBP
Retailer 12£1,593 GBP
Retailer 14£1,712 GBP
Retailer 16£1,914 GBP
Retailer 20£2,123 GBP
Blue Nile£3,197 GBP

36 data points across 21 retailers

21 retailers£369 GBP to £3,197 GBP

A
Cheapest Retailer
-
£369 GBP
$495 USD
A
Retailer 2
-
£413 GBP
$553 USD
View
Final sale: no returns
A
Retailer 3
-
£413 GBP
$554 USD
View
Retailer 4
-
£458 GBP
$613 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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£458 GBP
$613 USD
View
A
Retailer 6
-
£582 GBP
€743 EUR
View
A
Retailer 7
-
£642 GBP
$860 USD
View
A
Retailer 8
-
£713 GBP
$955 USD
View
A
Retailer 9
-
£734 GBP
$984 USD
View
A
Retailer 10
-
£761 GBP
View
Retailer 11
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£974 GBP
A$2,008 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
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£994 GBP
ZAR 21,511 ZAR
View
B+
Retailer 13
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£1,081 GBP
$1,449 USD
View
B+
Retailer 14
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£1,204 GBP
$1,613 USD
View
B+
Retailer 15
-
£1,231 GBP
$1,649 USD
View
B+
Retailer 16
-
£1,492 GBP
$1,999 USD
View
B+
Retailer 17
-
£1,593 GBP
$2,134 USD
View
B
Retailer 18
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£1,712 GBP
$2,294 USD
View
B
Retailer 19
-
£1,914 GBP
View
Retailer 20
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£2,123 GBP
$2,845 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Blue Nile
25256180 · Oct 27
£3,197 GBP
$4,284 USD
View
20 more retailers have this diamond
Prices start from £369 GBPSave up to £2,828 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
3.09ct Emerald
£369 GBP