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Marquise|Lab Grown|IGI

1.75ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG853685280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853685280

Diamond specifications and retailer prices

From $935 NZD
$526 USD
As of November 1, 2026
Save $1,304 NZD (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,239 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG853685280 or 853685280. Listed at 4 retailers as of November 1, 2026, with prices from $935 to $2,239, a $1,304 spread on the same certified stone. MOH London lists it at $2,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853685280
Dimensions12.19 × 6.64 × 3.72 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm6.64 mm1.75 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853685280
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 56.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,239 NZD|Low: $935 NZD|High: $2,239 NZD|Avg: $1,390 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$935 NZD
Retailer 2$1,150 NZD
Retailer 3$1,887 NZD
MOH London$2,239 NZD

3 data points across 4 retailers

4 retailers$935 NZD to $2,239 NZD

A
Cheapest Retailer
-
$935 NZD
$526 USD
A
Retailer 2
-
$1,150 NZD
$647 USD
View
B+
Retailer 3
-
$1,887 NZD
$1,062 USD
View
Most Expensive
B
MOH London
LG853685280 · Nov 1
$2,239 NZD
£992 GBP
View
3 more retailers have this diamond
Prices start from $935 NZDSave up to $1,304 NZD

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
1.75ct Marquise
$935 NZD