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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 $1,868 NZD
$1,053 USD
As of November 1, 2026
Save $13,391 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,259 NZD 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 $1,868 to $15,259, a $13,391 spread on the same certified stone. Do Amore Diamonds lists it at $15,259. 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: $15,259 NZD|Low: $1,868 NZD|High: $16,057 NZD|Avg: $4,909 NZD|-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$1,868 NZD
Retailer 3$1,923 NZD
Retailer 2$1,963 NZD
Retailer 4$2,307 NZD
Retailer 18$2,482 NZD
Retailer 9$2,809 NZD
Retailer 6$2,917 NZD
Retailer 11$3,186 NZD
Retailer 16$4,294 NZD
Retailer 5$4,682 NZD
Retailer 14$4,712 NZD
Retailer 10$6,050 NZD
Retailer 15$6,064 NZD
Retailer 17$6,107 NZD
Retailer 7$6,178 NZD
Retailer 13$7,459 NZD
Retailer 8$7,822 NZD
Do Amore Diamonds$15,259 NZD

7 data points across 18 retailers

20 retailers$1,868 NZD to $15,259 NZD

A
Cheapest Retailer
-
$1,868 NZD
$1,053 USD
A
Retailer 2
-
$1,923 NZD
$1,084 USD
View
Final sale: no returns
A
Retailer 3
-
$1,963 NZD
£871 GBP
View
A
Retailer 4
-
$1,993 NZD
$1,123 USD
View
A
Retailer 5
-
$2,307 NZD
$1,300 USD
View
A
Retailer 6
-
$2,482 NZD
$1,399 USD
View
A
Retailer 7
-
$2,809 NZD
$1,583 USD
View
A
Retailer 8
-
$2,917 NZD
$1,644 USD
View
A
Retailer 9
-
$3,186 NZD
£1,414 GBP
View
B+
Retailer 10
-
$4,123 NZD
$2,324 USD
View
B+
Retailer 11
-
$4,294 NZD
$2,420 USD
View
B+
Retailer 12
-
$4,682 NZD
ZAR 42,627 ZAR
View
B+
Retailer 13
-
$4,712 NZD
A$4,086 AUD
View
B
Retailer 14
-
$6,050 NZD
$3,410 USD
View
B
Retailer 15
-
$6,064 NZD
A$5,258 AUD
View
B
Retailer 16
-
$6,107 NZD
$3,442 USD
View
B
Retailer 17
-
$6,178 NZD
$3,482 USD
View
B
Retailer 18
-
$7,459 NZD
£3,310 GBP
View
B
Retailer 19
-
$7,822 NZD
$4,409 USD
View
Most Expensive
B
Do Amore Diamonds
27-EA4CA0534 · Nov 2
$15,259 NZD
$8,600 USD
View
19 more retailers have this diamond
Prices start from $1,868 NZDSave up to $13,391 NZD

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
$1,868 NZD