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Marquise|Lab Grown|IGI

3.36ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG839611992

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839611992

Diamond specifications and retailer prices

From $659 AUD
$463 USD
As of November 1, 2026
Save $3,808 AUD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,467 AUD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.36ct lab-grown marquise diamond

This 3.36ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839611992 or 839611992. Listed at 5 retailers as of October 31, 2026, with prices from $659 to $4,467, a $3,808 spread on the same certified stone. Frank Darling lists it at $4,467. 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

3.36
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611992
Dimensions15.81 × 7.81 × 4.87 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.81 mm7.81 mm3.36 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611992
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.4%

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: $4,467 AUD|Low: $659 AUD|High: $4,468 AUD|Avg: $2,145 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$659 AUD
Retailer 5$931 AUD
Retailer 6$1,222 AUD
Retailer 2$2,412 AUD
Retailer 4$3,808 AUD
Frank Darling$4,467 AUD

11 data points across 6 retailers

5 retailers$659 AUD to $4,467 AUD

A
Cheapest Retailer
-
$659 AUD
$463 USD
Final sale: no returns
B+
Retailer 2
-
$931 AUD
$654 USD
View
B+
Retailer 3
-
$2,412 AUD
$1,694 USD
View
B
Retailer 4
-
$3,808 AUD
$2,675 USD
View
Most Expensive
B
Frank Darling
100752831736KD · Oct 31
$4,467 AUD
$3,138 USD
View
4 more retailers have this diamond
Prices start from $659 AUDSave up to $3,808 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
3.36ct Marquise
$659 AUD