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Marquise|Lab Grown|IGI

3.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG749587985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749587985

Diamond specifications and retailer prices

From $625 AUD
$438 USD
As of November 1, 2026
Save $4,367 AUD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,992 AUD at Frank Darling · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749587985 or 749587985. Listed at 7 retailers as of November 1, 2026, with prices from $625 to $4,992, a $4,367 spread on the same certified stone. Frank Darling lists it at $4,992. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749587985
Dimensions15.35 × 7.65 × 4.57 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
15.35 mm7.65 mm3.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749587985
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.7%

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 1
Current: $4,992 AUD|Low: $625 AUD|High: $5,277 AUD|Avg: $2,204 AUD|-5.4%
Frank Darling
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
October 30, 2026
Retailer 8$625 AUD
Retailer 3$649 AUD
Retailer 9$889 AUD
Retailer 13$1,066 AUD
Retailer 11$1,185 AUD
Retailer 14$1,190 AUD
Retailer 4$1,487 AUD
Retailer 5$1,729 AUD
Retailer 7$2,119 AUD
Retailer 2$2,287 AUD
Retailer 15$2,593 AUD
Retailer 6$2,801 AUD
Retailer 10$3,403 AUD
Retailer 12$4,794 AUD
Frank Darling$4,992 AUD

15 data points across 15 retailers

7 retailers$625 AUD to $4,992 AUD

A
Cheapest Retailer
-
$625 AUD
$438 USD
Final sale: no returns
B+
Retailer 2
-
$889 AUD
$623 USD
View
B+
Retailer 3
-
$2,119 AUD
CA$2,062 CAD
View
B+
Retailer 4
-
$2,287 AUD
$1,603 USD
View
B+
Retailer 5
-
$2,801 AUD
$1,963 USD
View
B
Retailer 6
-
$3,403 AUD
$2,385 USD
View
Most Expensive
B
Frank Darling
100757387308KD · Nov 2
$4,992 AUD
$3,498 USD
View
6 more retailers have this diamond
Prices start from $625 AUDSave up to $4,367 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
$625 AUD