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Marquise|Lab Grown|IGI

3.03ct H VS1 Marquise Lab Grown Diamond

VG • H/VS1 • IGI LG841632748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841632748

Diamond specifications and retailer prices

From $779 NZD
As of November 2, 2026
Save $2,771 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,550 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841632748 or 841632748. Listed at 17 retailers as of November 2, 2026, with prices from $779 to $3,550, a $2,771 spread on the same certified stone. MOH London lists it at $3,550. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632748
Dimensions15.78 × 7.55 × 4.45 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.55 mm3.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632748
Side View
Table 61.0%Crown 37.9°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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: $3,550 NZD|Low: $779 NZD|High: $3,593 NZD|Avg: $1,895 NZD|-1.2%
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
November 3, 2026
Retailer 16$779 NZD
Retailer 15$873 NZD
Retailer 3$965 NZD
Retailer 17$965 NZD
Retailer 11$1,102 NZD
Retailer 14$1,218 NZD
Retailer 9$1,520 NZD
Retailer 13$1,522 NZD
Retailer 7$1,632 NZD
Retailer 5$1,730 NZD
Retailer 12$2,039 NZD
Retailer 10$2,103 NZD
Retailer 2$2,351 NZD
Retailer 6$3,049 NZD
Retailer 4$3,106 NZD
Retailer 8$3,165 NZD
MOH London$3,550 NZD

28 data points across 17 retailers

17 retailers$779 NZD to $3,550 NZD

A
Cheapest Retailer
-
$779 NZD
A
Retailer 2
-
$873 NZD
View
A
Retailer 3
-
$965 NZD
View
Retailer 4
-
$965 NZD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,102 NZD
View
A
Retailer 6
-
$1,218 NZD
View
B+
Retailer 7
-
$1,520 NZD
View
Retailer 8
-
$1,522 NZD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$1,632 NZD
View
A
Retailer 10
-
$1,730 NZD
View
A
Retailer 11
-
$2,039 NZD
View
A
Retailer 12
-
$2,103 NZD
View
B+
Retailer 13
-
$2,351 NZD
View
B+
Retailer 14
-
$3,049 NZD
View
B+
Retailer 15
-
$3,106 NZD
View
B+
Retailer 16
-
$3,165 NZD
View
Most Expensive
B+
MOH London
LG841632748 · Nov 3
$3,550 NZD
£1,572 GBP
View
16 more retailers have this diamond
Prices start from $779 NZDSave up to $2,771 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
3.03ct Marquise
$779 NZD