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Emerald|Lab Grown|IGI

1.65ct G SI2 Emerald Lab Grown Diamond

ID • G/SI2 • IGI LG532251144

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532251144

Diamond specifications and retailer prices

From €154 EUR
$172 USD
As of October 30, 2026
Save €836 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €990 EUR at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532251144 or 532251144. Listed at 15 retailers as of October 29, 2026, with prices from €154 to €990, a €836 spread on the same certified stone. MOH London lists it at €990. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.65
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532251144
Dimensions7.86 × 5.51 × 3.70 mm
L/W Ratio1.43
Culet sizeLong
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
7.86 mm5.51 mm1.65 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532251144
Side View
Table 59.5%Crown 25.7°Girdle: MediumPavilion 37.5°Culet: LNGDepth 67.2%

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 30
Current: €990 EUR|Low: €154 EUR|High: €1,063 EUR|Avg: €413 EUR|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€154 EUR
Retailer 4€172 EUR
Retailer 8€179 EUR
Retailer 5€191 EUR
Retailer 9€191 EUR
Retailer 3€258 EUR
Retailer 2€383 EUR
Retailer 12€429 EUR
Retailer 11€536 EUR
Retailer 6€678 EUR
Retailer 10€721 EUR
MOH London€990 EUR

41 data points across 12 retailers

15 retailers€154 EUR to €990 EUR

A
Cheapest Retailer
-
€154 EUR
$172 USD
A
Retailer 2
-
€172 EUR
$192 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$200 USD
View
A
Retailer 4
-
€191 EUR
$213 USD
View
Retailer 5
-
€191 EUR
$213 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€191 EUR
$213 USD
View
B+
Retailer 7
-
€258 EUR
$288 USD
View
Retailer 8
-
€321 EUR
HK$2,800 HKD
View
Price last confirmed 57 days ago
A
Retailer 9
-
€383 EUR
£337 GBP
View
B+
Retailer 10
-
€429 EUR
$479 USD
View
B+
Retailer 11
-
€536 EUR
$599 USD
View
Retailer 12
-
€626 EUR
$699 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
€678 EUR
$757 USD
View
B
Retailer 14
-
€721 EUR
$805 USD
View
Most Expensive
B
MOH London
LG532251144 · Oct 29
€990 EUR
£871 GBP
View
14 more retailers have this diamond
Prices start from €154 EURSave up to €836 EUR

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
€154 EUR