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Marquise|Lab Grown|IGI

1.03ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG512202891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG512202891

Diamond specifications and retailer prices

From $1,064 NZD
As of November 4, 2026
Save $4,838 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,903 NZD at MOH London · As of November 3, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512202891 or 512202891. Listed at 14 retailers as of November 3, 2026, with prices from $1,064 to $5,903, a $4,838 spread on the same certified stone. MOH London lists it at $5,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202891
Dimensions10.72 × 5.24 × 3.06 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.72 mm5.24 mm1.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512202891
Side View
Table 54.5%Crown 36.1°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 58.4%

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 4
Current: $5,903 NZD|Low: $1,064 NZD|High: $5,982 NZD|Avg: $2,708 NZD
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 4, 2026
Retailer 9$1,064 NZD
Retailer 12$1,208 NZD
Retailer 16$1,315 NZD
Retailer 4$1,352 NZD
Retailer 3$1,401 NZD
Retailer 13$1,401 NZD
Retailer 10$1,712 NZD
Retailer 2$2,038 NZD
Retailer 7$2,230 NZD
Retailer 15$2,281 NZD
Retailer 11$3,580 NZD
Retailer 14$3,940 NZD
Retailer 8$4,011 NZD
Retailer 5$4,352 NZD
Retailer 6$4,444 NZD
MOH London$5,903 NZD

29 data points across 16 retailers

14 retailers$1,064 NZD to $5,903 NZD

A
Cheapest Retailer
-
$1,064 NZD
A
Retailer 2
-
$1,208 NZD
View
B+
Retailer 3
-
$1,315 NZD
View
B+
Retailer 4
-
$1,352 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,401 NZD
View
Retailer 6
-
$1,401 NZD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$1,712 NZD
View
B+
Retailer 8
-
$2,038 NZD
View
B
Retailer 9
-
$2,281 NZD
View
B
Retailer 10
-
$3,580 NZD
View
B
Retailer 11
-
$3,940 NZD
View
B
Retailer 12
-
$4,352 NZD
View
B
Retailer 13
-
$4,444 NZD
View
Most Expensive
B
MOH London
LG512202891 · Nov 3
$5,903 NZD
£2,620 GBP
View
13 more retailers have this diamond
Prices start from $1,064 NZDSave up to $4,838 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
$1,064 NZD