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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG847676311

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847676311

Diamond specifications and retailer prices

From $1,001 AUD
As of November 4, 2026
Save $4,970 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,971 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847676311 or 847676311. Listed at 18 retailers as of November 2, 2026, with prices from $1,001 to $5,971, a $4,970 spread on the same certified stone. Brilliant Earth lists it at $5,971. 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

3.05
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847676311
Dimensions14.70 × 7.58 × 4.87 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm7.58 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847676311
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,971 AUD|Low: $1,001 AUD|High: $5,971 AUD|Avg: $2,740 AUD
Brilliant Earth
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 5, 2026
Retailer 8$1,001 AUD
Retailer 11$1,196 AUD
Retailer 3$1,293 AUD
Retailer 17$1,486 AUD
Retailer 4$1,611 AUD
Retailer 13$1,711 AUD
Retailer 2$2,348 AUD
Retailer 16$2,360 AUD
Retailer 14$2,408 AUD
Retailer 10$2,491 AUD
Retailer 6$2,533 AUD
Retailer 9$3,541 AUD
Retailer 7$3,583 AUD
Retailer 5$3,648 AUD
Retailer 15$4,207 AUD
Retailer 12$4,361 AUD
Retailer 18$5,093 AUD
Brilliant Earth$5,971 AUD

13 data points across 18 retailers

18 retailers$1,001 AUD to $5,971 AUD

A
Cheapest Retailer
-
$1,001 AUD
Final sale: no returns
A
Retailer 2
-
$1,196 AUD
View
A
Retailer 3
-
$1,293 AUD
View
A
Retailer 4
-
$1,486 AUD
View
Retailer 5
-
$1,611 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,711 AUD
View
B+
Retailer 7
-
$2,348 AUD
View
B+
Retailer 8
-
$2,360 AUD
View
B+
Retailer 9
-
$2,408 AUD
View
B
Retailer 10
-
$2,491 AUD
View
B+
Retailer 11
-
$2,533 AUD
View
B
Retailer 12
-
$3,541 AUD
View
B
Retailer 13
-
$3,583 AUD
View
B
Retailer 14
-
$3,648 AUD
View
B
Retailer 15
-
$4,207 AUD
View
B
Retailer 16
-
$4,361 AUD
View
Retailer 17
-
$5,093 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22257312A · Nov 2
$5,971 AUD
$4,180 USD
View
17 more retailers have this diamond
Prices start from $1,001 AUDSave up to $4,970 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
3.05ct Marquise
$1,001 AUD