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Marquise|Lab Grown|IGI

1.93ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG815689134

Shape and cutting style on the report: Hexagonal mixed cut

Certificate IGI LG815689134

Diamond specifications and retailer prices

From $725 USD
As of October 28, 2026
Save $2,642 USD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,367 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.93ct lab-grown marquise diamond

This 1.93ct 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 LG815689134 or 815689134. Listed at 6 retailers as of October 28, 2026, with prices from $725 to $3,367, a $2,642 spread on the same certified stone. MOH London lists it at $3,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815689134
Dimensions11.83 × 5.88 × 4.11 mm
L/W Ratio2.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm5.88 mm1.93 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815689134
Side View
Table 67.0%Crown 48.7°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 70.0%

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 28
Current: $3,367 USD|Low: $725 USD|High: $5,910 USD|Avg: $2,586 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$725 USD
Retailer 6$1,101 USD
Retailer 5$2,162 USD
Retailer 4$3,079 USD
MOH London$3,367 USD
Retailer 3$5,910 USD

6 data points across 6 retailers

6 retailers$725 USD to $3,367 USD

A
Cheapest Retailer
-
$725 USD
B+
Retailer 2
-
$1,101 USD
View
B
Retailer 3
-
$2,162 USD
View
B
Retailer 4
-
$3,079 USD
View
Most Expensive
B
MOH London
LG815689134 · Oct 29
$3,367 USD
£2,651 GBP
View
4 more retailers have this diamond
Prices start from $725 USDSave up to $2,642 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
1.93ct Marquise
$725 USD