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Marquise|Lab Grown|IGI

1.60ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG800621985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800621985

Diamond specifications and retailer prices

From $768 AUD
$538 USD
As of November 1, 2026
Save $1,644 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,411 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct 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 LG800621985 or 800621985. Listed at 10 retailers as of November 1, 2026, with prices from $768 to $2,411, a $1,644 spread on the same certified stone. Brilliant Earth lists it at $2,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800621985
Dimensions13.47 × 6.18 × 3.49 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm6.18 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800621985
Side View
Table 65.0%Crown 32.4°Girdle: THN-MEDPavilion 38.9°Culet: NoneDepth 56.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,411 AUD|Low: $468 AUD|High: $2,497 AUD|Avg: $1,336 AUD|-3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 8$468 AUD
Retailer 11$768 AUD
Retailer 12$779 AUD
Retailer 3$810 AUD
Retailer 4$835 AUD
Retailer 7$891 AUD
Retailer 2$906 AUD
Retailer 5$1,251 AUD
Retailer 9$1,842 AUD
Retailer 10$1,898 AUD
Retailer 6$2,071 AUD
Retailer 13$2,407 AUD
Brilliant Earth$2,411 AUD

34 data points across 13 retailers

10 retailers$768 AUD to $2,411 AUD

Retailer 1
-
$468 AUD
$328 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$768 AUD
$538 USD
View
A
Retailer 3
-
$779 AUD
$546 USD
View
A
Retailer 4
-
$891 AUD
ZAR 10,093 ZAR
View
A
Retailer 5
-
$906 AUD
£500 GBP
View
B
Retailer 6
-
$1,842 AUD
$1,291 USD
View
B
Retailer 7
-
$1,898 AUD
$1,330 USD
View
B
Retailer 8
-
$2,071 AUD
£1,143 GBP
View
Retailer 9
-
$2,407 AUD
$1,687 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
21523797Y · Nov 2
$2,411 AUD
$1,690 USD
View
9 more retailers have this diamond
Prices start from $768 AUDSave up to $1,644 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
1.60ct Marquise
$768 AUD