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Emerald|Lab Grown|IGI

3.10ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG685582066

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685582066

Diamond specifications and retailer prices

From £353 GBP
$473 USD
As of October 30, 2026
Save £3,655 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,008 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685582066 or 685582066. Listed at 22 retailers as of October 29, 2026, with prices from £353 to £4,008, a £3,655 spread on the same certified stone. Brilliant Earth lists it at £4,008. 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

3.10
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685582066
Dimensions10.06 × 6.68 × 4.47 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm6.68 mm3.10 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685582066
Side View
Table 63.0%Crown 32.6°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 66.9%

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: £4,008 GBP|Low: £339 GBP|High: £4,135 GBP|Avg: £1,076 GBP|-3.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 15£353 GBP
Retailer 10£395 GBP
Retailer 4£396 GBP
Retailer 11£437 GBP
Retailer 18£437 GBP
Retailer 3£541 GBP
Retailer 17£668 GBP
Retailer 9£683 GBP
Retailer 14£716 GBP
Retailer 13£726 GBP
Retailer 20£856 GBP
Retailer 16£924 GBP
Retailer 19£950 GBP
Retailer 7£1,016 GBP
Retailer 12£1,274 GBP
Retailer 21£1,407 GBP
Retailer 8£1,541 GBP
Retailer 6£1,616 GBP
Retailer 2£1,637 GBP
Retailer 5£1,817 GBP
Brilliant Earth£4,008 GBP

43 data points across 21 retailers

22 retailers£353 GBP to £4,008 GBP

A
Cheapest Retailer
-
£353 GBP
$473 USD
A
Retailer 2
-
£395 GBP
$529 USD
View
Final sale: no returns
A
Retailer 3
-
£396 GBP
$530 USD
View
Retailer 4
-
£437 GBP
$586 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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£437 GBP
$586 USD
View
A
Retailer 6
-
£541 GBP
$725 USD
View
A
Retailer 7
-
£668 GBP
€853 EUR
View
B+
Retailer 8
-
£683 GBP
$915 USD
View
A
Retailer 9
-
£716 GBP
$960 USD
View
A
Retailer 10
-
£726 GBP
View
A
Retailer 11
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£856 GBP
$1,147 USD
View
A
Retailer 12
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£924 GBP
A$1,905 AUD
View
A
Retailer 13
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£950 GBP
ZAR 20,561 ZAR
View
A
Retailer 14
-
£1,016 GBP
$1,361 USD
View
Retailer 15
-
£1,274 GBP
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£1,407 GBP
$1,885 USD
View
B+
Retailer 17
-
£1,429 GBP
$1,914 USD
View
B+
Retailer 18
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£1,541 GBP
$2,064 USD
View
Retailer 19
-
£1,616 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£1,637 GBP
$2,194 USD
View
Retailer 21
-
£1,817 GBP
$2,435 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14536402A · Oct 29
£4,008 GBP
$5,370 USD
View
21 more retailers have this diamond
Prices start from £353 GBPSave up to £3,655 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
3.10ct Emerald
£353 GBP