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Marquise|Lab Grown|IGI

3.00ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG848668971

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848668971

Diamond specifications and retailer prices

From $1,184 AUD
As of November 4, 2026
Save $1,600 AUD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,784 AUD at With Clarity · As of November 5, 2026
View at With Clarity

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848668971 or 848668971. Listed at 4 retailers as of November 4, 2026, with prices from $1,184 to $2,784, a $1,600 spread on the same certified stone. With Clarity lists it at $2,784. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668971
Dimensions14.35 × 7.56 × 4.70 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm7.56 mm3.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668971
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,454 AUD|Low: $1,010 AUD|High: $2,784 AUD|Avg: $1,949 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 1, 2026
Retailer 2$1,010 AUD
Retailer 3$1,184 AUD
Retailer 1$2,454 AUD
With Clarity$2,784 AUD

6 data points across 4 retailers

4 retailers$1,184 AUD to $2,784 AUD

Retailer 1
-
$1,010 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$1,184 AUD
View
B+
Retailer 3
-
$2,454 AUD
View
Most Expensive
B+
With Clarity
848668971 · Nov 5
$2,784 AUD
$1,949 USD
View
3 more retailers have this diamond
Prices start from $1,184 AUDSave up to $1,600 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
$1,184 AUD