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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG847630843

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630843

Diamond specifications and retailer prices

From $894 AUD
As of November 4, 2026
Save $5,077 AUD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,971 AUD at Brilliant Earth · As of November 4, 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 LG847630843 or 847630843. Listed at 25 retailers as of November 4, 2026, with prices from $894 to $5,971, a $5,077 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 angle36.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630843
Dimensions14.81 × 7.56 × 4.84 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.81 mm7.56 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630843
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.0%

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: $894 AUD|High: $6,757 AUD|Avg: $2,559 AUD|-11.6%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 12$894 AUD
Retailer 7$974 AUD
Retailer 14$1,001 AUD
Retailer 4$1,039 AUD
Retailer 13$1,196 AUD
Retailer 3$1,293 AUD
Retailer 15$1,486 AUD
Retailer 11$1,584 AUD
Retailer 6$1,611 AUD
Retailer 20$1,711 AUD
Retailer 2$2,348 AUD
Retailer 24$2,360 AUD
Retailer 22$2,408 AUD
Retailer 9$2,491 AUD
Retailer 8$2,533 AUD
Retailer 5$2,918 AUD
Retailer 19$3,221 AUD
Retailer 16$3,541 AUD
Retailer 18$3,583 AUD
Retailer 17$3,648 AUD
Retailer 10$3,680 AUD
Retailer 23$4,207 AUD
Retailer 21$4,373 AUD
Retailer 25$5,093 AUD
Brilliant Earth$5,971 AUD

15 data points across 25 retailers

25 retailers$894 AUD to $5,971 AUD

A
Cheapest Retailer
-
$894 AUD
A
Retailer 2
-
$974 AUD
View
A
Retailer 3
-
$1,001 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,039 AUD
View
A
Retailer 5
-
$1,196 AUD
View
A
Retailer 6
-
$1,293 AUD
View
A
Retailer 7
-
$1,486 AUD
View
A
Retailer 8
-
$1,584 AUD
View
Retailer 9
-
$1,611 AUD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$1,711 AUD
View
B+
Retailer 11
-
$2,348 AUD
View
B+
Retailer 12
-
$2,360 AUD
View
B+
Retailer 13
-
$2,408 AUD
View
B+
Retailer 14
-
$2,491 AUD
View
B
Retailer 15
-
$2,533 AUD
View
B
Retailer 16
-
$2,918 AUD
View
B
Retailer 17
-
$3,221 AUD
View
B
Retailer 18
-
$3,541 AUD
View
B
Retailer 19
-
$3,583 AUD
View
B
Retailer 20
-
$3,648 AUD
View
B
Retailer 21
-
$3,680 AUD
View
B
Retailer 22
-
$4,207 AUD
View
B
Retailer 23
-
$4,373 AUD
View
Retailer 24
-
$5,093 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22245113A · Nov 4
$5,971 AUD
$4,180 USD
View
24 more retailers have this diamond
Prices start from $894 AUDSave up to $5,077 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
$894 AUD