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Marquise|Lab Grown|IGI

1.65ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847601952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847601952

Diamond specifications and retailer prices

From $324 USD
As of October 23, 2026
Save $1,288 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,612 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.65ct lab-grown marquise diamond

This 1.65ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847601952 or 847601952. Listed at 14 retailers as of October 23, 2026, with prices from $324 to $1,612, a $1,288 spread on the same certified stone. MOH London lists it at $1,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847601952
Dimensions12.42 × 6.07 × 3.56 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm6.07 mm1.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847601952
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

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 23
Current: $1,612 USD|Low: $363 USD|High: $1,612 USD|Avg: $878 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 13$363 USD
Retailer 7$402 USD
Retailer 2$471 USD
Retailer 11$555 USD
Retailer 12$628 USD
Retailer 5$651 USD
Retailer 8$679 USD
Retailer 6$713 USD
Retailer 9$1,178 USD
Retailer 4$1,336 USD
Retailer 3$1,543 USD
Retailer 10$1,589 USD
MOH London$1,612 USD

7 data points across 13 retailers

14 retailers$324 USD to $1,612 USD

A
Cheapest Retailer
-
$324 USD
A
Retailer 2
-
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$402 USD
View
A
Retailer 4
-
$471 USD
£371 GBP
View
A
Retailer 5
-
$555 USD
View
A
Retailer 6
-
$628 USD
View
A
Retailer 7
-
$651 USD
View
A
Retailer 8
-
$679 USD
ZAR 10,974 ZAR
View
A
Retailer 9
-
$713 USD
£562 GBP
View
B
Retailer 10
-
$1,178 USD
View
B
Retailer 11
-
$1,336 USD
View
B
Retailer 12
-
$1,543 USD
View
B
Retailer 13
-
$1,589 USD
View
Most Expensive
B
MOH London
LG847601952 · Oct 26
$1,612 USD
£1,269 GBP
View
13 more retailers have this diamond
Prices start from $324 USDSave up to $1,288 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 Marquise
$324 USD