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Marquise|Lab Grown|IGI

4.06ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG838658703

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838658703

Diamond specifications and retailer prices

From $1,499 AUD
$1,053 USD
As of November 1, 2026
Save $10,744 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,243 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838658703 or 838658703. Listed at 20 retailers as of November 1, 2026, with prices from $1,499 to $12,243, a $10,744 spread on the same certified stone. Do Amore Diamonds lists it at $12,243. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.06
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658703
Dimensions16.32 × 8.33 × 5.22 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
16.32 mm8.33 mm4.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658703
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 40°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: $12,243 AUD|Low: $1,499 AUD|High: $12,884 AUD|Avg: $3,939 AUD|-5.0%
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 12$1,499 AUD
Retailer 3$1,543 AUD
Retailer 2$1,575 AUD
Retailer 4$1,851 AUD
Retailer 18$1,992 AUD
Retailer 9$2,254 AUD
Retailer 6$2,340 AUD
Retailer 11$2,556 AUD
Retailer 16$3,445 AUD
Retailer 5$3,756 AUD
Retailer 14$3,781 AUD
Retailer 10$4,854 AUD
Retailer 15$4,865 AUD
Retailer 17$4,900 AUD
Retailer 7$4,957 AUD
Retailer 13$5,984 AUD
Retailer 8$6,276 AUD
Do Amore Diamonds$12,243 AUD

7 data points across 18 retailers

20 retailers$1,499 AUD to $12,243 AUD

A
Cheapest Retailer
-
$1,499 AUD
$1,053 USD
A
Retailer 2
-
$1,543 AUD
$1,084 USD
View
Final sale: no returns
A
Retailer 3
-
$1,575 AUD
£871 GBP
View
A
Retailer 4
-
$1,599 AUD
$1,123 USD
View
A
Retailer 5
-
$1,851 AUD
$1,300 USD
View
A
Retailer 6
-
$1,992 AUD
$1,399 USD
View
A
Retailer 7
-
$2,254 AUD
$1,583 USD
View
A
Retailer 8
-
$2,340 AUD
$1,644 USD
View
A
Retailer 9
-
$2,556 AUD
£1,414 GBP
View
B+
Retailer 10
-
$3,308 AUD
$2,324 USD
View
B+
Retailer 11
-
$3,445 AUD
$2,420 USD
View
B+
Retailer 12
-
$3,756 AUD
ZAR 42,627 ZAR
View
B+
Retailer 13
-
$3,781 AUD
View
B
Retailer 14
-
$4,854 AUD
$3,410 USD
View
B
Retailer 15
-
$4,865 AUD
View
B
Retailer 16
-
$4,900 AUD
$3,442 USD
View
B
Retailer 17
-
$4,957 AUD
$3,482 USD
View
B
Retailer 18
-
$5,984 AUD
£3,310 GBP
View
B
Retailer 19
-
$6,276 AUD
$4,409 USD
View
Most Expensive
B
Do Amore Diamonds
27-EA4CA0534 · Nov 2
$12,243 AUD
$8,600 USD
View
19 more retailers have this diamond
Prices start from $1,499 AUDSave up to $10,744 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
4.06ct Marquise
$1,499 AUD