CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG840610892

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840610892

Diamond specifications and retailer prices

From $360 NZD
$202 USD
As of October 27, 2026
Save $1,486 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,846 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840610892 or 840610892. Listed at 10 retailers as of October 26, 2026, with prices from $360 to $1,846, a $1,486 spread on the same certified stone. MOH London lists it at $1,846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840610892
Dimensions10.53 × 5.38 × 3.17 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.53 mm5.38 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840610892
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,846 NZD|Low: $360 NZD|High: $1,916 NZD|Avg: $927 NZD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$360 NZD
Retailer 6$417 NZD
Retailer 2$462 NZD
Retailer 5$775 NZD
Retailer 3$869 NZD
Retailer 10$898 NZD
Retailer 8$1,091 NZD
Retailer 9$1,226 NZD
Retailer 4$1,434 NZD
MOH London$1,846 NZD

31 data points across 10 retailers

10 retailers$360 NZD to $1,846 NZD

A+
Cheapest Retailer
-
$360 NZD
$202 USD
A
Retailer 2
-
$417 NZD
$234 USD
View
A
Retailer 3
-
$462 NZD
£204 GBP
View
A
Retailer 4
-
$775 NZD
$435 USD
View
A
Retailer 5
-
$869 NZD
$488 USD
View
A
Retailer 6
-
$898 NZD
€480 EUR
View
A
Retailer 7
-
$1,091 NZD
A$942 AUD
View
B+
Retailer 8
-
$1,226 NZD
$688 USD
View
B+
Retailer 9
-
$1,434 NZD
$805 USD
View
Most Expensive
B+
MOH London
LG840610892 · Oct 26
$1,846 NZD
£816 GBP
View
9 more retailers have this diamond
Prices start from $360 NZDSave up to $1,486 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+
1.03ct Marquise
$360 NZD