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Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG704585684

Shape and cutting style on the report: Emerald cut

Certificate IGI LG704585684

Diamond specifications and retailer prices

From £1,274 GBP
$1,696 USD
As of October 29, 2026
Save £3,627 GBP (74%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £4,901 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG704585684 or 704585684. Listed at 30 retailers as of October 29, 2026, with prices from £1,274 to £4,901, a £3,627 spread on the same certified stone. With Clarity lists it at £4,901. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704585684
Dimensions6.86 × 6.86 × 4.45 mm
L/W Ratio1.00
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
6.86 mm6.86 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704585684
Side View
Table 64.0%Crown 33.2°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 64.9%

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 29
Current: £1,798 GBP|Low: £1,229 GBP|High: £4,901 GBP|Avg: £2,859 GBP|-9.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 30, 2026
Retailer 16£1,314 GBP
Retailer 15£1,410 GBP
Retailer 6£1,436 GBP
Retailer 7£1,557 GBP
Retailer 1£1,798 GBP
Retailer 19£1,922 GBP
Retailer 13£2,053 GBP
Retailer 2£2,311 GBP
Retailer 3£2,407 GBP
Retailer 17£2,880 GBP
Retailer 12£2,957 GBP
Retailer 10£3,078 GBP
Retailer 8£3,318 GBP
Retailer 5£3,433 GBP
Retailer 14£3,656 GBP
Retailer 18£3,817 GBP
Retailer 4£3,920 GBP
Retailer 11£4,483 GBP
Retailer 9£4,494 GBP
With Clarity£4,901 GBP

37 data points across 20 retailers

30 retailers£1,274 GBP to £4,901 GBP

Retailer 1
-
£1,054 GBP
$1,403 USD
Price last confirmed 28 days ago
Retailer 2
-
£1,184 GBP
$1,577 USD
View
Price last confirmed 30 days ago
Retailer 3
-
£1,194 GBP
$1,590 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£1,274 GBP
$1,696 USD
View
Retailer 5
-
£1,274 GBP
$1,696 USD
View
Price last confirmed 27 days ago
Retailer 6
-
£1,274 GBP
$1,696 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£1,289 GBP
$1,716 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
£1,314 GBP
$1,750 USD
View
Retailer 9
-
£1,355 GBP
$1,804 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
£1,410 GBP
$1,878 USD
View
Final sale: no returns
A
Retailer 11
-
£1,436 GBP
$1,912 USD
View
A
Retailer 12
-
£1,557 GBP
HK$16,200 HKD
View
A
Retailer 13
-
£1,798 GBP
View
A
Retailer 14
-
£1,922 GBP
$2,560 USD
View
A
Retailer 15
-
£2,053 GBP
€2,604 EUR
View
A
Retailer 16
-
£2,311 GBP
$3,078 USD
View
Retailer 17
-
£2,386 GBP
$3,178 USD
View
Price last confirmed 19 days ago
A
Retailer 18
-
£2,407 GBP
$3,205 USD
View
Retailer 19
-
£2,575 GBP
$3,429 USD
View
Price last confirmed 29 days ago
Retailer 20
-
£2,880 GBP
A$5,901 AUD
View
Price last confirmed 7 days ago
B+
Retailer 21
-
£2,957 GBP
ZAR 63,613 ZAR
View
B+
Retailer 22
-
£3,078 GBP
View
B+
Retailer 23
-
£3,318 GBP
$4,419 USD
View
B+
Retailer 24
-
£3,433 GBP
$4,571 USD
View
B+
Retailer 25
-
£3,656 GBP
View
Retailer 26
-
£3,817 GBP
A$7,821 AUD
View
Price last confirmed 21 days ago
B+
Retailer 27
-
£3,920 GBP
$5,220 USD
View
B
Retailer 28
-
£4,483 GBP
$5,970 USD
View
B+
Retailer 29
-
£4,494 GBP
SGD 8,087 SGD
View
Most Expensive
B
With Clarity
704585684 · Oct 30
£4,901 GBP
$6,526 USD
View
29 more retailers have this diamond
Prices start from £1,274 GBPSave up to £3,627 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
£1,274 GBP