CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG835615780

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835615780

Diamond specifications and retailer prices

From $379 NZD
$213 USD
As of November 1, 2026
Save $1,513 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,892 NZD at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835615780 or 835615780. Listed at 13 retailers as of November 1, 2026, with prices from $379 to $1,892, a $1,513 spread on the same certified stone. MOH London lists it at $1,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835615780
Dimensions10.15 × 5.29 × 3.31 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm5.29 mm1.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835615780
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $1,892 NZD|Low: $313 NZD|High: $1,914 NZD|Avg: $1,140 NZD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$327 NZD
Retailer 2$484 NZD
Retailer 5$690 NZD
Retailer 10$963 NZD
Retailer 3$987 NZD
Retailer 8$1,369 NZD
Retailer 6$1,374 NZD
Retailer 9$1,379 NZD
Retailer 4$1,511 NZD
MOH London$1,892 NZD

31 data points across 10 retailers

13 retailers$379 NZD to $1,892 NZD

Retailer 1
-
$327 NZD
$184 USD
Price last confirmed 10 days ago
Retailer 2
-
$379 NZD
$213 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$379 NZD
$213 USD
View
A
Retailer 4
-
$484 NZD
£214 GBP
View
Retailer 5
-
$690 NZD
€370 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$963 NZD
$542 USD
View
B+
Retailer 7
-
$987 NZD
A$854 AUD
View
Retailer 8
-
$1,301 NZD
$732 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,369 NZD
SGD 1,041 SGD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,374 NZD
$773 USD
View
B
Retailer 11
-
$1,408 NZD
$792 USD
View
B
Retailer 12
-
$1,511 NZD
$850 USD
View
Most Expensive
B
MOH London
LG835615780 · Nov 1
$1,892 NZD
£838 GBP
View
12 more retailers have this diamond
Prices start from $379 NZDSave up to $1,513 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
$379 NZD