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Emerald|Lab Grown|IGI

1.83ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG696559817

Shape and cutting style on the report: Emerald cut

Certificate IGI LG696559817

Diamond specifications and retailer prices

From £281 GBP
$374 USD
As of October 27, 2026
Save £2,475 GBP (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,756 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct 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 top-tier cut grade and certified by IGI LG696559817 or 696559817. Listed at 27 retailers as of October 27, 2026, with prices from £281 to £2,756, a £2,475 spread on the same certified stone. Brilliant Earth lists it at £2,756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696559817
Dimensions8.57 × 5.84 × 3.65 mm
L/W Ratio1.47
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
8.57 mm5.84 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696559817
Side View
Table 63.0%Crown 28.5°Girdle: MediumPavilion 39.9°Culet: LargeDepth 62.5%

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 27
Current: £2,756 GBP|Low: £270 GBP|High: £2,756 GBP|Avg: £850 GBP
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 3£281 GBP
Retailer 11£315 GBP
Retailer 4£326 GBP
Retailer 16£348 GBP
Retailer 19£348 GBP
Retailer 6£413 GBP
Retailer 10£548 GBP
Retailer 12£561 GBP
Retailer 15£599 GBP
Retailer 2£628 GBP
Retailer 13£809 GBP
Retailer 17£821 GBP
Retailer 9£1,109 GBP
Retailer 18£1,120 GBP
Retailer 7£1,208 GBP
Retailer 8£1,216 GBP
Retailer 14£1,369 GBP
Retailer 5£1,926 GBP
Brilliant Earth£2,756 GBP

39 data points across 19 retailers

27 retailers£281 GBP to £2,756 GBP

A
Cheapest Retailer
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£281 GBP
$374 USD
A
Retailer 2
-
£315 GBP
$419 USD
View
Final sale: no returns
A
Retailer 3
-
£326 GBP
$434 USD
View
A
Retailer 4
-
£348 GBP
$464 USD
View
A
Retailer 5
-
£348 GBP
$464 USD
View
Retailer 6
-
£348 GBP
$464 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£384 GBP
HK$4,000 HKD
View
A
Retailer 8
-
£413 GBP
$550 USD
View
A
Retailer 9
-
£467 GBP
$622 USD
View
A
Retailer 10
-
£548 GBP
$730 USD
View
A
Retailer 11
-
£561 GBP
€712 EUR
View
A
Retailer 12
-
£599 GBP
ZAR 12,889 ZAR
View
A
Retailer 13
-
£628 GBP
View
A
Retailer 14
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£809 GBP
A$1,658 AUD
View
Retailer 15
-
£821 GBP
$1,093 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£870 GBP
$1,159 USD
View
B+
Retailer 17
-
£1,099 GBP
$1,463 USD
View
B+
Retailer 18
-
£1,109 GBP
SGD 1,996 SGD
View
B+
Retailer 19
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£1,120 GBP
$1,492 USD
View
B+
Retailer 20
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£1,150 GBP
$1,531 USD
View
Retailer 21
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£1,208 GBP
A$2,475 AUD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
£1,216 GBP
$1,619 USD
View
B+
Retailer 23
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£1,314 GBP
$1,750 USD
View
B+
Retailer 24
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£1,317 GBP
$1,754 USD
View
B+
Retailer 25
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£1,369 GBP
View
B
Retailer 26
-
£1,926 GBP
$2,565 USD
View
Most Expensive
B
Brilliant Earth
14069771A · Oct 29
£2,756 GBP
$3,670 USD
View
26 more retailers have this diamond
Prices start from £281 GBPSave up to £2,475 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
1.83ct Emerald
£281 GBP