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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG755530461

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755530461

Diamond specifications and retailer prices

From $800 AUD
$561 USD
As of November 1, 2026
Save $5,049 AUD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,849 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 3.55ct lab-grown marquise diamond

This 3.55ct 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 LG755530461 or 755530461. Listed at 5 retailers as of November 1, 2026, with prices from $800 to $5,849, a $5,049 spread on the same certified stone. Frank Darling lists it at $5,849. 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

3.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755530461
Dimensions15.10 × 7.95 × 5.06 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
15.10 mm7.95 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755530461
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.6%

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: $5,849 AUD|Low: $783 AUD|High: $5,849 AUD|Avg: $2,601 AUD|+0.0%
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
October 28, 2026
Retailer 8$800 AUD
Retailer 12$906 AUD
Retailer 9$1,112 AUD
Retailer 13$1,120 AUD
Retailer 10$1,245 AUD
Retailer 4$1,445 AUD
Retailer 6$1,772 AUD
Retailer 3$1,852 AUD
Retailer 14$2,691 AUD
Retailer 7$2,907 AUD
Retailer 2$4,010 AUD
Retailer 11$4,994 AUD
Retailer 5$5,422 AUD
Frank Darling$5,849 AUD

10 data points across 14 retailers

5 retailers$800 AUD to $5,849 AUD

A
Cheapest Retailer
-
$800 AUD
$561 USD
Final sale: no returns
B+
Retailer 2
-
$1,112 AUD
$779 USD
View
B+
Retailer 3
-
$2,907 AUD
$2,037 USD
View
B
Retailer 4
-
$4,010 AUD
$2,810 USD
View
Most Expensive
B
Frank Darling
100756554381KD · Nov 2
$5,849 AUD
$4,099 USD
View
4 more retailers have this diamond
Prices start from $800 AUDSave up to $5,049 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
3.55ct Marquise
$800 AUD