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Emerald|Lab Grown|IGI

1.65ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG843667695

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843667695

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 30, 2026
Save £2,205 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,411 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.65ct lab-grown emerald diamond

This 1.65ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843667695 or 843667695. Listed at 17 retailers as of October 30, 2026, with prices from £205 to £2,411, a £2,205 spread on the same certified stone. Brilliant Earth lists it at £2,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667695
Dimensions7.94 × 5.61 × 3.78 mm
L/W Ratio1.42
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
7.94 mm5.61 mm1.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667695
Side View
Table 63.0%Crown 33°Girdle: Slightly ThickPavilion 37.2°Culet: LargeDepth 67.4%

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 30
Current: £2,411 GBP|Low: £198 GBP|High: £3,194 GBP|Avg: £1,001 GBP|-24.5%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 30, 2026
Retailer 14£205 GBP
Retailer 5£238 GBP
Retailer 15£387 GBP
Retailer 13£392 GBP
Retailer 18£421 GBP
Retailer 2£468 GBP
Retailer 11£655 GBP
Retailer 6£698 GBP
Retailer 17£782 GBP
Retailer 3£807 GBP
Retailer 9£896 GBP
Retailer 4£904 GBP
Retailer 10£1,001 GBP
Retailer 8£1,093 GBP
Retailer 16£1,821 GBP
Retailer 12£2,052 GBP
Retailer 7£2,327 GBP
Brilliant Earth£2,411 GBP

18 data points across 18 retailers

17 retailers£205 GBP to £2,411 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£238 GBP
$319 USD
View
A
Retailer 3
-
£387 GBP
$518 USD
View
A
Retailer 4
-
£392 GBP
$525 USD
View
A
Retailer 5
-
£421 GBP
$564 USD
View
A
Retailer 6
-
£468 GBP
€597 EUR
View
A
Retailer 7
-
£655 GBP
A$1,350 AUD
View
A
Retailer 8
-
£698 GBP
$935 USD
View
B+
Retailer 9
-
£782 GBP
$1,048 USD
View
B+
Retailer 10
-
£807 GBP
$1,082 USD
View
B+
Retailer 11
-
£904 GBP
$1,211 USD
View
Retailer 12
-
£1,001 GBP
$1,341 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£1,093 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
£1,821 GBP
$2,440 USD
View
B
Retailer 15
-
£2,052 GBP
$2,750 USD
View
B
Retailer 16
-
£2,327 GBP
$3,118 USD
View
Most Expensive
B
Brilliant Earth
22165320Y · Oct 30
£2,411 GBP
$3,230 USD
View
16 more retailers have this diamond
Prices start from £205 GBPSave up to £2,205 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
1.65ct Emerald
£205 GBP