CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG741570038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741570038

Diamond specifications and retailer prices

From $1,165 NZD
As of November 6, 2026
Save $4,512 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,677 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741570038 or 741570038. Listed at 13 retailers as of November 5, 2026, with prices from $1,165 to $5,677, a $4,512 spread on the same certified stone. MOH London lists it at $5,677. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741570038
Dimensions14.27 × 7.57 × 4.85 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.57 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741570038
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.1%

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 6
Current: $5,677 NZD|Low: $1,119 NZD|High: $5,763 NZD|Avg: $2,394 NZD|-0.3%
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
November 5, 2026
Retailer 11$1,165 NZD
Retailer 14$1,268 NZD
Retailer 4$1,306 NZD
Retailer 3$1,352 NZD
Retailer 12$1,352 NZD
Retailer 10$1,663 NZD
Retailer 6$1,935 NZD
Retailer 8$1,980 NZD
Retailer 5$2,024 NZD
Retailer 2$2,126 NZD
Retailer 9$3,453 NZD
Retailer 13$3,800 NZD
Retailer 7$4,696 NZD
MOH London$5,677 NZD

43 data points across 14 retailers

13 retailers$1,165 NZD to $5,677 NZD

A
Cheapest Retailer
-
$1,165 NZD
A
Retailer 2
-
$1,268 NZD
View
A
Retailer 3
-
$1,306 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,352 NZD
View
A
Retailer 5
-
$1,663 NZD
View
B+
Retailer 6
-
$1,935 NZD
View
B+
Retailer 7
-
$2,024 NZD
View
B+
Retailer 8
-
$2,126 NZD
View
B+
Retailer 9
-
$2,821 NZD
View
B
Retailer 10
-
$3,453 NZD
View
B
Retailer 11
-
$3,800 NZD
View
Retailer 12
-
$4,696 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG741570038 · Nov 5
$5,677 NZD
£2,513 GBP
View
12 more retailers have this diamond
Prices start from $1,165 NZDSave up to $4,512 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
3.01ct Marquise
$1,165 NZD