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Marquise|Lab Grown|IGI

4.06ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG797693056

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797693056

Diamond specifications and retailer prices

From $1,348 AUD
£746 GBP
As of November 1, 2026
Save $5,814 AUD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,162 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797693056 or 797693056. Listed at 4 retailers as of October 31, 2026, with prices from $1,348 to $7,162, a $5,814 spread on the same certified stone. Helzberg Diamonds lists it at $7,162. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797693056
Dimensions16.89 × 8.15 × 5.17 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.89 mm8.15 mm4.06 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797693056
Side View
Table 55.0%Crown 34.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.4%

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: $7,162 AUD|Low: $1,226 AUD|High: $7,162 AUD|Avg: $2,857 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$1,226 AUD
Retailer 4$1,240 AUD
Retailer 2$1,348 AUD
Retailer 8$1,597 AUD
Retailer 5$1,668 AUD
Retailer 6$2,635 AUD
Retailer 3$4,698 AUD
Retailer 9$5,147 AUD
Helzberg Diamonds$7,162 AUD

39 data points across 9 retailers

4 retailers$1,348 AUD to $7,162 AUD

A
Cheapest Retailer
-
$1,348 AUD
£746 GBP
A
Retailer 2
-
$2,229 AUD
£1,233 GBP
View
B+
Retailer 3
-
$4,698 AUD
$3,300 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPNMPJGLM · Oct 31
$7,162 AUD
$5,031 USD
View
3 more retailers have this diamond
Prices start from $1,348 AUDSave up to $5,814 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
$1,348 AUD