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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG843614794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843614794

Diamond specifications and retailer prices

From $651 NZD
As of November 4, 2026
Save $674 NZD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,949 NZD at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct 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 very-good cut grade and certified by IGI LG843614794 or 843614794. Listed at 4 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843614794
Dimensions12.43 × 6.55 × 4.20 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm6.55 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843614794
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,949 NZD|Low: $646 NZD|High: $5,216 NZD|Avg: $2,521 NZD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$651 NZD
Retailer 2$1,325 NZD
Retailer 4$2,643 NZD
Brilliant Earth$4,949 NZD

31 data points across 4 retailers

4 retailers$651 NZD to $1,325 NZD

A
Cheapest Retailer
-
$651 NZD
Final sale: no returns
A
Retailer 2
-
$1,325 NZD
View
Retailer 3
-
$2,643 NZD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
21709821A · Oct 20
$4,949 NZD
$2,790 USD
View
Price last confirmed 15 days ago
3 more retailers have this diamond
Prices start from $651 NZDSave up to $674 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
1.99ct Marquise
$651 NZD