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Marquise|Lab Grown|IGI

3.79ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From $1,180 AUD
$827 USD
As of November 2, 2026
Save $3,104 AUD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,109 AUD at Helzberg Diamonds · As of October 2, 2026
View at Helzberg Diamonds

About this 3.79ct lab-grown marquise diamond

This 3.79ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of November 1, 2026, with a 263% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.79
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.67 × 8.36 × 5.15 mm
L/W Ratio1.87
Top View
15.67 mm8.36 mm3.79 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

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 2
Current: $6,109 AUD|Low: $1,149 AUD|High: $6,109 AUD|Avg: $3,933 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,180 AUD
Retailer 2$2,969 AUD
Retailer 5$3,931 AUD
Retailer 4$4,284 AUD
Helzberg Diamonds$6,109 AUD

9 data points across 5 retailers

5 retailers$1,180 AUD to $4,284 AUD

A
Cheapest Retailer
-
$1,180 AUD
$827 USD
B+
Retailer 2
-
$2,969 AUD
CA$2,890 CAD
View
B
Retailer 3
-
$3,931 AUD
$2,755 USD
View
B
Retailer 4
-
$4,284 AUD
$3,002 USD
View
Most Expensive
Helzberg Diamonds
ZXZOIJMIMJIG · Oct 2
$6,109 AUD
$4,281 USD
View
Price last confirmed 31 days ago
4 more retailers have this diamond
Prices start from $1,180 AUDSave up to $3,104 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
3.79ct Marquise
$1,180 AUD