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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841660489

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841660489

Diamond specifications and retailer prices

From $1,229 NZD
As of November 4, 2026
Save $4,371 NZD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,600 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841660489 or 841660489. Listed at 22 retailers as of November 3, 2026, with prices from $1,229 to $5,600, a $4,371 spread on the same certified stone. MOH London lists it at $5,600. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660489
Dimensions14.41 × 7.69 × 4.65 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm7.69 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660489
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.5%

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 4
Current: $5,600 NZD|Low: $1,229 NZD|High: $5,629 NZD|Avg: $3,273 NZD|-0.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 4, 2026
Retailer 7$1,229 NZD
Retailer 21$1,337 NZD
Retailer 8$1,376 NZD
Retailer 6$1,426 NZD
Retailer 3$1,742 NZD
Retailer 13$1,904 NZD
Retailer 10$1,963 NZD
Retailer 2$2,260 NZD
Retailer 11$2,319 NZD
Retailer 12$2,608 NZD
Retailer 17$3,218 NZD
Retailer 18$3,311 NZD
Retailer 20$3,512 NZD
Retailer 9$4,009 NZD
Retailer 5$4,443 NZD
Retailer 4$4,863 NZD
Retailer 22$4,909 NZD
Retailer 15$4,916 NZD
Retailer 16$4,982 NZD
Retailer 14$5,181 NZD
Retailer 19$5,378 NZD
MOH London$5,600 NZD

23 data points across 22 retailers

22 retailers$1,229 NZD to $5,600 NZD

A
Cheapest Retailer
-
$1,229 NZD
A
Retailer 2
-
$1,337 NZD
View
A
Retailer 3
-
$1,376 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,426 NZD
View
A
Retailer 5
-
$1,742 NZD
View
A
Retailer 6
-
$1,904 NZD
View
A
Retailer 7
-
$1,963 NZD
View
A
Retailer 8
-
$2,260 NZD
View
A
Retailer 9
-
$2,319 NZD
View
B+
Retailer 10
-
$2,608 NZD
View
B+
Retailer 11
-
$3,218 NZD
View
B+
Retailer 12
-
$3,311 NZD
View
B+
Retailer 13
-
$3,512 NZD
View
B
Retailer 14
-
$4,009 NZD
View
Retailer 15
-
$4,443 NZD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$4,863 NZD
View
B
Retailer 17
-
$4,909 NZD
View
B
Retailer 18
-
$4,916 NZD
View
B
Retailer 19
-
$4,982 NZD
View
B
Retailer 20
-
$5,181 NZD
View
B
Retailer 21
-
$5,378 NZD
View
Most Expensive
B
MOH London
LG841660489 · Nov 3
$5,600 NZD
£2,480 GBP
View
21 more retailers have this diamond
Prices start from $1,229 NZDSave up to $4,371 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
$1,229 NZD