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Marquise|Lab Grown|IGI

2.70ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG840667438

Certificate IGI LG840667438

Diamond specifications and retailer prices

From $799 AUD
$562 USD
As of November 1, 2026
Save $327 AUD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,126 AUD at Adiamor · As of October 28, 2026
View at Adiamor

About this 2.7ct lab-grown marquise diamond

This 2.7ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840667438 or 840667438. Listed at 4 retailers as of October 28, 2026, with prices from $799 to $1,126, a $327 spread on the same certified stone. Adiamor lists it at $1,126. 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

2.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG840667438
Dimensions14.80 × 7.08 × 4.46 mm
L/W Ratio2.09
Top View
14.80 mm7.08 mm2.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840667438
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,126 AUD|Low: $799 AUD|High: $1,126 AUD|Avg: $939 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 3$799 AUD
Retailer 4$840 AUD
Retailer 2$1,067 AUD
Adiamor$1,126 AUD

4 data points across 4 retailers

4 retailers$799 AUD to $1,126 AUD

A
Cheapest Retailer
-
$799 AUD
$562 USD
Retailer 2
-
$840 AUD
$590 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,067 AUD
€714 EUR
View
Most Expensive
B+
Adiamor
D-82720343 · Oct 28
$1,126 AUD
$791 USD
View
3 more retailers have this diamond
Prices start from $799 AUDSave up to $327 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
2.70ct Marquise
$799 AUD