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Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

F/VVS2 • IGI LG790602382

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790602382

Diamond specifications and retailer prices

From $446 AUD
As of November 4, 2026
Save $3,511 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,957 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG790602382 or 790602382. Listed at 22 retailers as of November 4, 2026, with prices from $446 to $3,957, a $3,511 spread on the same certified stone. Do Amore Diamonds lists it at $3,957. 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

1.55
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790602382
Dimensions12.41 × 6.05 × 3.72 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm6.05 mm1.55 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790602382
Side View
Table 58.0%Crown 32.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.5%

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 4
Current: $3,957 AUD|Low: $427 AUD|High: $3,957 AUD|Avg: $1,269 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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 3$446 AUD
Retailer 8$516 AUD
Retailer 4$551 AUD
Retailer 9$551 AUD
Retailer 2$673 AUD
Retailer 7$734 AUD
Retailer 17$771 AUD
Retailer 14$1,037 AUD
Retailer 12$1,050 AUD
Retailer 10$1,083 AUD
Retailer 11$1,430 AUD
Retailer 5$1,531 AUD
Retailer 15$1,618 AUD
Retailer 6$1,958 AUD
Retailer 16$2,120 AUD
Retailer 13$2,380 AUD
Do Amore Diamonds$3,957 AUD

41 data points across 17 retailers

22 retailers$446 AUD to $3,957 AUD

A
Cheapest Retailer
-
$446 AUD
A
Retailer 2
-
$516 AUD
View
Retailer 3
-
$551 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$551 AUD
View
A
Retailer 5
-
$633 AUD
View
A
Retailer 6
-
$673 AUD
View
A
Retailer 7
-
$734 AUD
View
B+
Retailer 8
-
$771 AUD
View
B+
Retailer 9
-
$1,037 AUD
View
B+
Retailer 10
-
$1,050 AUD
View
B+
Retailer 11
-
$1,083 AUD
View
B
Retailer 12
-
$1,314 AUD
View
B+
Retailer 13
-
$1,430 AUD
View
Retailer 14
-
$1,531 AUD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,618 AUD
View
B
Retailer 16
-
$1,958 AUD
View
B
Retailer 17
-
$2,120 AUD
View
B
Retailer 18
-
$2,186 AUD
View
B
Retailer 19
-
$2,373 AUD
View
B
Retailer 20
-
$2,380 AUD
View
B
Retailer 21
-
$2,804 AUD
View
Most Expensive
C
Do Amore Diamonds
27-CDD0A34F4 · Nov 5
$3,957 AUD
$2,770 USD
View
21 more retailers have this diamond
Prices start from $446 AUDSave up to $3,511 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
1.55ct Marquise
$446 AUD