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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG794607120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794607120

Diamond specifications and retailer prices

From $1,298 AUD
$910 USD
As of November 2, 2026
Save $6,692 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,991 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 standard cut grade and certified by IGI LG794607120 or 794607120. Listed at 19 retailers as of November 2, 2026, with prices from $1,298 to $7,991, a $6,692 spread on the same certified stone. Do Amore Diamonds lists it at $7,991. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794607120
Dimensions14.31 × 6.96 × 4.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.31 mm6.96 mm2.55 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794607120
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.2%

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: $7,991 AUD|Low: $899 AUD|High: $8,362 AUD|Avg: $3,713 AUD|-4.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 9$902 AUD
Retailer 15$1,298 AUD
Retailer 4$1,473 AUD
Retailer 18$1,480 AUD
Retailer 8$1,790 AUD
Retailer 2$2,617 AUD
Retailer 16$2,734 AUD
Retailer 6$3,238 AUD
Retailer 17$3,306 AUD
Retailer 14$3,308 AUD
Retailer 3$3,689 AUD
Retailer 5$4,166 AUD
Retailer 13$4,316 AUD
Retailer 10$4,410 AUD
Retailer 7$4,590 AUD
Retailer 12$5,237 AUD
Retailer 11$7,045 AUD
Do Amore Diamonds$7,991 AUD

25 data points across 18 retailers

19 retailers$1,298 AUD to $7,991 AUD

Retailer 1
-
$902 AUD
$632 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,019 AUD
$714 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,298 AUD
$910 USD
View
B+
Retailer 4
-
$1,473 AUD
$1,032 USD
View
B+
Retailer 5
-
$1,480 AUD
$1,037 USD
View
B+
Retailer 6
-
$2,617 AUD
$1,834 USD
View
B
Retailer 7
-
$2,734 AUD
View
Retailer 8
-
$3,238 AUD
$2,269 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$3,306 AUD
View
B
Retailer 10
-
$3,308 AUD
$2,318 USD
View
B
Retailer 11
-
$3,689 AUD
$2,585 USD
View
B
Retailer 12
-
$4,166 AUD
SGD 3,945 SGD
View
B
Retailer 13
-
$4,316 AUD
$3,025 USD
View
B
Retailer 14
-
$4,410 AUD
$3,091 USD
View
Retailer 15
-
$4,590 AUD
£2,533 GBP
View
Price last confirmed 22 days ago
B
Retailer 16
-
$5,237 AUD
$3,670 USD
View
B
Retailer 17
-
$5,807 AUD
$4,070 USD
View
B
Retailer 18
-
$7,045 AUD
$4,937 USD
View
Most Expensive
B
Do Amore Diamonds
27-47892172F · Nov 2
$7,991 AUD
$5,600 USD
View
18 more retailers have this diamond
Prices start from $1,298 AUDSave up to $6,692 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
$1,298 AUD