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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG743563058

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743563058

Diamond specifications and retailer prices

From $1,348 AUD
$945 USD
As of November 2, 2026
Save $6,970 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,319 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743563058 or 743563058. Listed at 13 retailers as of November 2, 2026, with prices from $1,348 to $8,319, a $6,970 spread on the same certified stone. Do Amore Diamonds lists it at $8,319. 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

2.55
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743563058
Dimensions14.56 × 7.03 × 4.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.03 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743563058
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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 2
Current: $8,319 AUD|Low: $1,049 AUD|High: $8,319 AUD|Avg: $3,208 AUD
Do Amore Diamonds
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
November 2, 2026
Retailer 4$1,049 AUD
Retailer 9$1,348 AUD
Retailer 5$1,488 AUD
Retailer 6$1,521 AUD
Retailer 14$1,537 AUD
Retailer 11$1,819 AUD
Retailer 13$2,775 AUD
Retailer 10$2,847 AUD
Retailer 12$2,898 AUD
Retailer 3$3,397 AUD
Retailer 2$4,413 AUD
Retailer 7$4,710 AUD
Retailer 8$7,605 AUD
Do Amore Diamonds$8,319 AUD

24 data points across 14 retailers

13 retailers$1,348 AUD to $8,319 AUD

A
Cheapest Retailer
-
$1,348 AUD
$945 USD
Retailer 2
-
$1,488 AUD
$1,043 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,521 AUD
$1,066 USD
View
A
Retailer 4
-
$1,537 AUD
$1,077 USD
View
Retailer 5
-
$1,819 AUD
€1,214 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,775 AUD
$1,945 USD
View
B+
Retailer 7
-
$2,847 AUD
View
Retailer 8
-
$2,898 AUD
$2,031 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$3,397 AUD
View
Price last confirmed 35 days ago
B
Retailer 10
-
$4,413 AUD
$3,093 USD
View
B
Retailer 11
-
$4,710 AUD
£2,599 GBP
View
B
Retailer 12
-
$7,605 AUD
$5,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1DFBDC77 · Nov 2
$8,319 AUD
$5,830 USD
View
12 more retailers have this diamond
Prices start from $1,348 AUDSave up to $6,970 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
2.55ct Marquise
$1,348 AUD