CaratHunter
Plans
Marquise|Lab Grown|IGI

1.61ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG841605363

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841605363

Diamond specifications and retailer prices

From $414 AUD
$290 USD
As of October 30, 2026
Save $2,012 AUD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,426 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841605363 or 841605363. Listed at 7 retailers as of October 30, 2026, with prices from $414 to $2,426, a $2,012 spread on the same certified stone. Brilliant Earth lists it at $2,426. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605363
Dimensions11.51 × 6.12 × 3.94 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm6.12 mm1.61 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605363
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.4%

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: Oct 30
Current: $1,114 AUD|Low: $414 AUD|High: $2,376 AUD|Avg: $1,505 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$414 AUD
Retailer 6$614 AUD
Retailer 7$855 AUD
Retailer 1$1,114 AUD
Retailer 3$1,628 AUD
Retailer 2$2,326 AUD
Retailer 5$2,353 AUD

14 data points across 7 retailers

7 retailers$414 AUD to $2,426 AUD

A
Cheapest Retailer
-
$414 AUD
$290 USD
Final sale: no returns
B+
Retailer 2
-
$614 AUD
$430 USD
View
B+
Retailer 3
-
$1,003 AUD
$703 USD
View
B+
Retailer 4
-
$1,628 AUD
$1,141 USD
View
B
Retailer 5
-
$2,326 AUD
$1,630 USD
View
B
Retailer 6
-
$2,353 AUD
$1,649 USD
View
Most Expensive
B
Brilliant Earth
22230823Y · Nov 2
$2,426 AUD
$1,700 USD
View
6 more retailers have this diamond
Prices start from $414 AUDSave up to $2,012 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
$414 AUD