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Marquise|Lab Grown|IGI

4.02ct J VVS2 Marquise Lab Grown Diamond

EX • J/VVS2 • IGI LG846648115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648115

Diamond specifications and retailer prices

From $2,006 AUD
$1,409 USD
As of October 31, 2026
Save $3,212 AUD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,218 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846648115 or 846648115. Listed at 9 retailers as of October 30, 2026, with prices from $2,006 to $5,218, a $3,212 spread on the same certified stone. Taylor and Hart lists it at $5,218. 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

4.02
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648115
Dimensions16.94 × 8.32 × 5.06 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.94 mm8.32 mm4.02 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648115
Side View
Table 64.0%Crown 35.5°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,964 AUD|Low: $1,727 AUD|High: $5,438 AUD|Avg: $3,301 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 7$1,795 AUD
Retailer 2$2,006 AUD
Retailer 6$2,051 AUD
Retailer 5$2,147 AUD
Retailer 1$2,964 AUD
Retailer 4$4,641 AUD
Retailer 3$4,684 AUD
Retailer 8$4,780 AUD
Taylor and Hart$5,218 AUD

6 data points across 9 retailers

9 retailers$2,006 AUD to $5,218 AUD

Retailer 1
-
$1,795 AUD
€1,201 EUR
Price last confirmed 7 days ago
B+
Retailer 2
-
$2,006 AUD
$1,409 USD
View
B+
Retailer 3
-
$2,051 AUD
$1,441 USD
View
B+
Retailer 4
-
$2,147 AUD
$1,508 USD
View
B+
Retailer 5
-
$2,964 AUD
$2,082 USD
View
B+
Retailer 6
-
$4,641 AUD
$3,260 USD
View
B+
Retailer 7
-
$4,684 AUD
$3,290 USD
View
Retailer 8
-
$4,780 AUD
£2,644 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Taylor and Hart
UTJF5H8 · Oct 30
$5,218 AUD
$3,666 USD
View
8 more retailers have this diamond
Prices start from $2,006 AUDSave up to $3,212 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.

B+
4.02ct Marquise
$2,006 AUD