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Marquise|Lab Grown|IGI

1.01ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG842623065

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842623065

Diamond specifications and retailer prices

From $252 NZD
$142 USD
As of November 2, 2026
Save $1,215 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,468 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842623065 or 842623065. Listed at 15 retailers as of November 2, 2026, with prices from $252 to $1,468, a $1,215 spread on the same certified stone. MOH London lists it at $1,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842623065
Dimensions11.06 × 5.03 × 3.11 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm5.03 mm1.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842623065
Side View
Table 58.0%Crown 29.7°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Nov 2
Current: $1,468 NZD|Low: $252 NZD|High: $1,529 NZD|Avg: $724 NZD|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 5$252 NZD
Retailer 12$283 NZD
Retailer 13$293 NZD
Retailer 11$315 NZD
Retailer 16$315 NZD
Retailer 4$409 NZD
Retailer 15$532 NZD
Retailer 2$539 NZD
Retailer 3$583 NZD
Retailer 10$596 NZD
Retailer 7$882 NZD
Retailer 6$1,010 NZD
Retailer 9$1,067 NZD
Retailer 14$1,067 NZD
Retailer 8$1,108 NZD
MOH London$1,468 NZD

22 data points across 16 retailers

15 retailers$252 NZD to $1,468 NZD

A
Cheapest Retailer
-
$252 NZD
$142 USD
A
Retailer 2
-
$283 NZD
$159 USD
View
Final sale: no returns
A
Retailer 3
-
$293 NZD
$165 USD
View
Retailer 4
-
$315 NZD
$177 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$315 NZD
$177 USD
View
A
Retailer 6
-
$532 NZD
$299 USD
View
A
Retailer 7
-
$539 NZD
£239 GBP
View
B+
Retailer 8
-
$583 NZD
$328 USD
View
A
Retailer 9
-
$596 NZD
£264 GBP
View
B
Retailer 10
-
$882 NZD
$496 USD
View
B
Retailer 11
-
$1,010 NZD
$568 USD
View
B
Retailer 12
-
$1,067 NZD
$600 USD
View
B
Retailer 13
-
$1,067 NZD
$600 USD
View
B
Retailer 14
-
$1,108 NZD
$623 USD
View
Most Expensive
B
MOH London
LG842623065 · Nov 2
$1,468 NZD
£650 GBP
View
14 more retailers have this diamond
Prices start from $252 NZDSave up to $1,215 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
1.01ct Marquise
$252 NZD