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Marquise|Lab Grown|IGI

3.03ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG843615014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843615014

Diamond specifications and retailer prices

From $594 AUD
As of November 4, 2026
Save $3,336 AUD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,931 AUD at Frank Darling · As of November 3, 2026
View at Frank Darling

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843615014 or 843615014. Listed at 5 retailers as of November 3, 2026, with prices from $594 to $3,931, a $3,336 spread on the same certified stone. Frank Darling lists it at $3,931. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843615014
Dimensions14.88 × 7.54 × 4.75 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.88 mm7.54 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843615014
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

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: $3,931 AUD|Low: $594 AUD|High: $3,931 AUD|Avg: $2,279 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$594 AUD
Retailer 5$851 AUD
Retailer 2$2,178 AUD
Retailer 4$2,858 AUD
Frank Darling$3,931 AUD

6 data points across 5 retailers

5 retailers$594 AUD to $3,931 AUD

A
Cheapest Retailer
-
$594 AUD
Final sale: no returns
B+
Retailer 2
-
$851 AUD
View
B+
Retailer 3
-
$2,178 AUD
View
Retailer 4
-
$2,858 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100759586184KD · Nov 3
$3,931 AUD
$2,758 USD
View
4 more retailers have this diamond
Prices start from $594 AUDSave up to $3,336 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
3.03ct Marquise
$594 AUD