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Marquise|Lab Grown|IGI

1.61ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG838625415

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838625415

Diamond specifications and retailer prices

From $388 AUD
$272 USD
As of November 1, 2026
Save $458 AUD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $846 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838625415 or 838625415. Listed at 2 retailers as of November 1, 2026, with prices from $388 to $846, a $458 spread on the same certified stone. 77 Diamonds lists it at $846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838625415
Dimensions12.17 × 6.25 × 3.84 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm6.25 mm1.61 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838625415
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $846 AUD|Low: $388 AUD|High: $897 AUD|Avg: $726 AUD|-5.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$388 AUD
77 Diamonds$846 AUD

33 data points across 2 retailers

2 retailers$388 AUD to $846 AUD

A
Cheapest Retailer
-
$388 AUD
$272 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
MQTVSHTEMQRUT · Nov 2
$846 AUD
£467 GBP
View
1 more retailer has this diamond
Prices start from $388 AUDSave up to $458 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
1.61ct Marquise
$388 AUD