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Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG825654671

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654671

Diamond specifications and retailer prices

From $477 NZD
As of October 29, 2026
Save $1,348 NZD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,825 NZD at MOH London · As of October 29, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654671 or 825654671. Listed at 16 retailers as of October 29, 2026, with prices from $477 to $1,825, a $1,348 spread on the same certified stone. MOH London lists it at $1,825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654671
Dimensions10.48 × 5.30 × 3.23 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm5.30 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654671
Side View
Table 59.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.9%

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: Oct 29
Current: $1,825 NZD|Low: $314 NZD|High: $1,841 NZD|Avg: $852 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
Retailer 17
October 29, 2026
Retailer 8$314 NZD
Retailer 16$349 NZD
Retailer 13$364 NZD
Retailer 6$389 NZD
Retailer 7$389 NZD
Retailer 2$477 NZD
Retailer 15$607 NZD
Retailer 11$688 NZD
Retailer 12$694 NZD
Retailer 4$922 NZD
Retailer 10$949 NZD
Retailer 3$1,056 NZD
Retailer 5$1,249 NZD
Retailer 9$1,274 NZD
Retailer 14$1,318 NZD
Retailer 17$1,345 NZD
MOH London$1,825 NZD

21 data points across 17 retailers

16 retailers$477 NZD to $1,825 NZD

Retailer 1
-
$314 NZD
Price last confirmed 8 days ago
Retailer 2
-
$364 NZD
View
Price last confirmed 7 days ago
Retailer 3
-
$389 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$389 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$477 NZD
View
A
Retailer 6
-
$607 NZD
View
Retailer 7
-
$688 NZD
View
Price last confirmed 7 days ago
Retailer 8
-
$694 NZD
View
Price last confirmed 7 days ago
Retailer 9
-
$922 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$949 NZD
View
B+
Retailer 11
-
$1,056 NZD
View
Retailer 12
-
$1,249 NZD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,300 NZD
View
Retailer 14
-
$1,318 NZD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,345 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG825654671 · Oct 29
$1,825 NZD
£810 GBP
View
15 more retailers have this diamond
Prices start from $477 NZDSave up to $1,348 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
$477 NZD