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Emerald|Lab Grown|IGI

3.10ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG773662450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773662450

Diamond specifications and retailer prices

From £2,034 GBP
$2,708 USD
As of October 28, 2026
Save £11,235 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £13,269 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773662450 or 773662450. Listed at 18 retailers as of October 28, 2026, with prices from £2,034 to £13,269, a £11,235 spread on the same certified stone. Do Amore Diamonds lists it at £13,269. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773662450
Dimensions10.05 × 6.73 × 4.56 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.05 mm6.73 mm3.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773662450
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.0%

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 28
Current: £5,735 GBP|Low: £1,542 GBP|High: £9,921 GBP|Avg: £5,188 GBP|+2.4%
Retailer 1
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 29, 2026
Retailer 4£2,160 GBP
Retailer 12£2,358 GBP
Retailer 9£3,141 GBP
Retailer 11£3,283 GBP
Retailer 7£3,327 GBP
Retailer 5£4,257 GBP
Retailer 10£5,166 GBP
Retailer 1£5,735 GBP
Retailer 14£5,974 GBP
Retailer 6£6,146 GBP
Retailer 8£6,293 GBP
Retailer 2£7,919 GBP
Retailer 13£8,440 GBP
Retailer 3£9,921 GBP

42 data points across 14 retailers

18 retailers£2,034 GBP to £13,269 GBP

A
Cheapest Retailer
-
£2,034 GBP
$2,708 USD
A
Retailer 2
-
£2,160 GBP
$2,876 USD
View
Final sale: no returns
A
Retailer 3
-
£2,358 GBP
$3,140 USD
View
B+
Retailer 4
-
£3,141 GBP
$4,183 USD
View
B+
Retailer 5
-
£3,283 GBP
$4,372 USD
View
B+
Retailer 6
-
£3,327 GBP
View
B+
Retailer 7
-
£4,257 GBP
View
B+
Retailer 8
-
£5,166 GBP
$6,880 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
£5,735 GBP
ZAR 123,380 ZAR
View
B
Retailer 10
-
£5,974 GBP
$7,955 USD
View
B
Retailer 11
-
£6,146 GBP
$8,184 USD
View
B
Retailer 12
-
£6,293 GBP
View
B
Retailer 13
-
£6,490 GBP
$8,643 USD
View
B
Retailer 14
-
£7,919 GBP
$10,546 USD
View
B
Retailer 15
-
£8,440 GBP
$11,240 USD
View
B
Retailer 16
-
£8,606 GBP
$11,460 USD
View
B
Retailer 17
-
£9,921 GBP
$13,212 USD
View
Most Expensive
B
Do Amore Diamonds
27-76EA6B140 · Oct 29
£13,269 GBP
$17,670 USD
View
17 more retailers have this diamond
Prices start from £2,034 GBPSave up to £11,235 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
£2,034 GBP