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Marquise|Lab Grown|IGI

4.00ct G VVS2 Marquise Lab Grown Diamond

GD • G/VVS2 • IGI LG849659678

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849659678

Diamond specifications and retailer prices

From $739 AUD
$518 USD
As of November 1, 2026
Save $2,324 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,064 AUD at Brilliance · As of November 3, 2026
View at Brilliance

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG849659678 or 849659678. Listed at 15 retailers as of November 1, 2026, with prices from $739 to $3,064, a $2,324 spread on the same certified stone. Brilliance lists it at $3,064. 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

4.00
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849659678
Dimensions15.69 × 8.26 × 5.18 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm8.26 mm4.00 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849659678
Side View
Table 57.0%Crown 33°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 62.7%

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 1
Current: $3,064 AUD|Low: $739 AUD|High: $3,064 AUD|Avg: $1,788 AUD
Brilliance
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
November 3, 2026
Retailer 6$739 AUD
Retailer 11$739 AUD
Retailer 10$843 AUD
Retailer 13$1,020 AUD
Retailer 3$1,280 AUD
Retailer 2$1,343 AUD
Retailer 9$1,635 AUD
Retailer 7$1,641 AUD
Retailer 15$2,078 AUD
Retailer 14$2,200 AUD
Retailer 12$2,633 AUD
Retailer 5$2,676 AUD
Retailer 4$2,765 AUD
Retailer 8$3,008 AUD
Brilliance$3,064 AUD

6 data points across 15 retailers

15 retailers$739 AUD to $3,064 AUD

A
Cheapest Retailer
-
$739 AUD
$518 USD
Final sale: no returns
A
Retailer 2
-
$739 AUD
$518 USD
View
A
Retailer 3
-
$843 AUD
£465 GBP
View
B+
Retailer 4
-
$1,020 AUD
$715 USD
View
B+
Retailer 5
-
$1,280 AUD
$897 USD
View
A
Retailer 6
-
$1,343 AUD
£741 GBP
View
B+
Retailer 7
-
$1,635 AUD
ZAR 18,510 ZAR
View
B+
Retailer 8
-
$1,641 AUD
View
B+
Retailer 9
-
$2,078 AUD
$1,456 USD
View
B+
Retailer 10
-
$2,200 AUD
$1,542 USD
View
B+
Retailer 11
-
$2,633 AUD
$1,845 USD
View
B+
Retailer 12
-
$2,676 AUD
$1,875 USD
View
B+
Retailer 13
-
$2,765 AUD
$1,938 USD
View
B
Retailer 14
-
$3,008 AUD
£1,660 GBP
View
Most Expensive
B
Brilliance
D46541888 · Nov 3
$3,064 AUD
$2,147 USD
View
14 more retailers have this diamond
Prices start from $739 AUDSave up to $2,324 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
4.00ct Marquise
$739 AUD