CaratHunter
Plans
Emerald|Lab Grown|IGI

1.85ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG683520904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683520904

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 30, 2026
Save £1,684 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,896 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.85ct lab-grown emerald diamond

This 1.85ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG683520904 or 683520904. Listed at 19 retailers as of October 28, 2026, with prices from £212 to £1,896, a £1,684 spread on the same certified stone. Rare Carat lists it at £1,896. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.85
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520904
Dimensions8.26 × 5.79 × 3.86 mm
L/W Ratio1.43
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
8.26 mm5.79 mm1.85 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520904
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 39°Culet: LargeDepth 66.7%

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: £1,896 GBP|Low: £204 GBP|High: £1,934 GBP|Avg: £669 GBP|+10.2%
Rare Carat
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
October 30, 2026
Retailer 18£212 GBP
Retailer 4£237 GBP
Retailer 7£246 GBP
Retailer 6£263 GBP
Retailer 19£263 GBP
Retailer 17£364 GBP
Retailer 14£383 GBP
Retailer 13£452 GBP
Retailer 2£463 GBP
Retailer 8£469 GBP
Retailer 12£612 GBP
Retailer 16£808 GBP
Retailer 5£846 GBP
Retailer 11£883 GBP
Retailer 3£1,012 GBP
Retailer 9£1,019 GBP
Retailer 15£1,055 GBP
Retailer 10£1,096 GBP
Rare Carat£1,896 GBP

46 data points across 19 retailers

19 retailers£212 GBP to £1,896 GBP

A
Cheapest Retailer
-
£212 GBP
$282 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£246 GBP
$328 USD
View
A
Retailer 4
-
£263 GBP
$350 USD
View
A
Retailer 5
-
£263 GBP
$350 USD
View
B+
Retailer 6
-
£364 GBP
$485 USD
View
A
Retailer 7
-
£383 GBP
$510 USD
View
A
Retailer 8
-
£452 GBP
ZAR 9,719 ZAR
View
A
Retailer 9
-
£463 GBP
View
A
Retailer 10
-
£469 GBP
$625 USD
View
A
Retailer 11
-
£612 GBP
A$1,253 AUD
View
B+
Retailer 12
-
£808 GBP
$1,076 USD
View
B+
Retailer 13
-
£846 GBP
$1,126 USD
View
B+
Retailer 14
-
£883 GBP
$1,176 USD
View
B+
Retailer 15
-
£1,012 GBP
$1,347 USD
View
B+
Retailer 16
-
£1,019 GBP
View
B+
Retailer 17
-
£1,055 GBP
View
B
Retailer 18
-
£1,096 GBP
$1,460 USD
View
Most Expensive
B
Rare Carat
GD6236_l_683520904 · Oct 28
£1,896 GBP
$2,525 USD
View
18 more retailers have this diamond
Prices start from £212 GBPSave up to £1,684 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
1.85ct Emerald
£212 GBP