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Marquise|Lab Grown|IGI

3.00ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG837660633

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837660633

Diamond specifications and retailer prices

From $1,127 AUD
$792 USD
As of October 30, 2026
Save $2,535 AUD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,663 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837660633 or 837660633. Listed at 6 retailers as of October 29, 2026, with prices from $1,127 to $3,663, a $2,535 spread on the same certified stone. MOH London lists it at $3,663. 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

3.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660633
Dimensions14.21 × 7.40 × 4.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.21 mm7.40 mm3.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660633
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 41.9°Culet: NoneDepth 65.0%

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 30
Current: $3,663 AUD|Low: $1,127 AUD|High: $3,663 AUD|Avg: $1,850 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$1,127 AUD
Retailer 6$1,330 AUD
Retailer 2$1,410 AUD
Retailer 5$1,767 AUD
Retailer 3$3,451 AUD
MOH London$3,663 AUD

9 data points across 6 retailers

6 retailers$1,127 AUD to $3,663 AUD

B+
Cheapest Retailer
-
$1,127 AUD
$792 USD
A
Retailer 2
-
$1,330 AUD
€890 EUR
View
A
Retailer 3
-
$1,410 AUD
£780 GBP
View
A
Retailer 4
-
$1,767 AUD
$1,241 USD
View
B
Retailer 5
-
$3,451 AUD
View
Most Expensive
B
MOH London
LG837660633 · Oct 29
$3,663 AUD
£2,026 GBP
View
5 more retailers have this diamond
Prices start from $1,127 AUDSave up to $2,535 AUD

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
3.00ct Marquise
$1,127 AUD