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Emerald|Lab Grown|IGI

1.65ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG678530395

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678530395

Diamond specifications and retailer prices

From $340 USD
As of October 30, 2026
Save $840 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,180 USD 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678530395 or 678530395. Listed at 8 retailers as of October 29, 2026, with prices from $340 to $1,180, a $840 spread on the same certified stone. MOH London lists it at $1,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678530395
Dimensions5.59 × 5.59 × 7.54 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
5.59 mm5.59 mm1.65 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678530395
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 36.5°Culet: LargeDepth 68.5%

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: $1,180 USD|Low: $340 USD|High: $1,187 USD|Avg: $603 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$340 USD
Retailer 3$426 USD
Retailer 2$460 USD
Retailer 6$513 USD
Retailer 7$559 USD
Retailer 4$829 USD
MOH London$1,180 USD

43 data points across 7 retailers

8 retailers$340 USD to $1,180 USD

B+
Cheapest Retailer
-
$340 USD
A
Retailer 2
-
$426 USD
€406 EUR
View
A
Retailer 3
-
$460 USD
£362 GBP
View
A
Retailer 4
-
$513 USD
View
A
Retailer 5
-
$559 USD
View
B+
Retailer 6
-
$829 USD
A$1,276 AUD
View
B+
Retailer 7
-
$860 USD
View
Most Expensive
B
MOH London
LG678530395 · Oct 29
$1,180 USD
£929 GBP
View
7 more retailers have this diamond
Prices start from $340 USDSave up to $840 USD

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
$340 USD