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Emerald|Lab Grown|IGI

3.10ct G VVS2 Emerald Lab Grown Diamond

EX • G/VVS2 • IGI LG691590770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691590770

Diamond specifications and retailer prices

From £272 GBP
$365 USD
As of October 30, 2026
Save £2,250 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,523 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 LG691590770 or 691590770. Listed at 18 retailers as of October 29, 2026, with prices from £272 to £2,523, a £2,250 spread on the same certified stone. Brilliant Earth lists it at £2,523. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691590770
Dimensions10.15 × 6.81 × 4.48 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
10.15 mm6.81 mm3.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691590770
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 39.2°Culet: LargeDepth 65.8%

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 30
Current: £2,523 GBP|Low: £261 GBP|High: £3,366 GBP|Avg: £883 GBP|-17.8%
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
October 31, 2026
Retailer 14£272 GBP
Retailer 4£337 GBP
Retailer 6£337 GBP
Retailer 13£540 GBP
Retailer 11£541 GBP
Retailer 2£612 GBP
Retailer 15£630 GBP
Retailer 3£646 GBP
Retailer 8£784 GBP
Retailer 10£808 GBP
Retailer 12£990 GBP
Retailer 7£1,197 GBP
Retailer 5£1,274 GBP
Retailer 9£1,463 GBP
Brilliant Earth£2,523 GBP

43 data points across 15 retailers

18 retailers£272 GBP to £2,523 GBP

A
Cheapest Retailer
-
£272 GBP
$365 USD
Retailer 2
-
£333 GBP
$446 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
£337 GBP
$452 USD
View
A
Retailer 4
-
£337 GBP
$452 USD
View
B+
Retailer 5
-
£540 GBP
$724 USD
View
A
Retailer 6
-
£541 GBP
$725 USD
View
A
Retailer 7
-
£612 GBP
View
A
Retailer 8
-
£630 GBP
$844 USD
View
A
Retailer 9
-
£646 GBP
$866 USD
View
A
Retailer 10
-
£784 GBP
A$1,616 AUD
View
A
Retailer 11
-
£808 GBP
ZAR 17,496 ZAR
View
B+
Retailer 12
-
£990 GBP
$1,326 USD
View
B+
Retailer 13
-
£1,197 GBP
$1,604 USD
View
B+
Retailer 14
-
£1,274 GBP
$1,707 USD
View
B+
Retailer 15
-
£1,311 GBP
$1,756 USD
View
B+
Retailer 16
-
£1,463 GBP
View
B
Retailer 17
-
£2,418 GBP
$3,240 USD
View
Most Expensive
B
Brilliant Earth
20952114Y · Oct 29
£2,523 GBP
$3,380 USD
View
17 more retailers have this diamond
Prices start from £272 GBPSave up to £2,250 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
£272 GBP