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Marquise|Lab Grown|IGI

1.64ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG831674361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831674361

Diamond specifications and retailer prices

From $417 AUD
$292 USD
As of November 2, 2026
Save $3,293 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,710 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown marquise diamond

This 1.64ct 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 LG831674361 or 831674361. Listed at 13 retailers as of November 2, 2026, with prices from $417 to $3,710, a $3,293 spread on the same certified stone. Do Amore Diamonds lists it at $3,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831674361
Dimensions11.85 × 6.11 × 3.93 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm6.11 mm1.64 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831674361
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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 2
Current: $3,710 AUD|Low: $415 AUD|High: $3,838 AUD|Avg: $1,662 AUD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$417 AUD
Retailer 8$484 AUD
Retailer 2$604 AUD
Retailer 6$735 AUD
Retailer 12$849 AUD
Retailer 7$1,331 AUD
Retailer 9$1,588 AUD
Retailer 11$1,835 AUD
Retailer 5$2,287 AUD
Retailer 3$2,398 AUD
Retailer 4$2,469 AUD
Do Amore Diamonds$3,710 AUD

34 data points across 12 retailers

13 retailers$417 AUD to $3,710 AUD

A
Cheapest Retailer
-
$417 AUD
$292 USD
A
Retailer 2
-
$484 AUD
$339 USD
View
A
Retailer 3
-
$604 AUD
£333 GBP
View
A
Retailer 4
-
$735 AUD
$515 USD
View
A
Retailer 5
-
$849 AUD
$595 USD
View
B+
Retailer 6
-
$1,331 AUD
View
B+
Retailer 7
-
$1,588 AUD
$1,113 USD
View
B+
Retailer 8
-
$1,755 AUD
$1,230 USD
View
B
Retailer 9
-
$1,835 AUD
$1,286 USD
View
B
Retailer 10
-
$2,287 AUD
£1,262 GBP
View
B
Retailer 11
-
$2,398 AUD
$1,680 USD
View
B
Retailer 12
-
$2,469 AUD
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-AEDF92AF3 · Nov 2
$3,710 AUD
$2,600 USD
View
12 more retailers have this diamond
Prices start from $417 AUDSave up to $3,293 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
1.64ct Marquise
$417 AUD