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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 $519 NZD
$292 USD
As of November 2, 2026
Save $4,102 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,621 NZD 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 $519 to $4,621, a $4,102 spread on the same certified stone. Do Amore Diamonds lists it at $4,621. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,621 NZD|Low: $517 NZD|High: $4,781 NZD|Avg: $2,073 NZD|-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$519 NZD
Retailer 8$603 NZD
Retailer 2$752 NZD
Retailer 6$915 NZD
Retailer 12$1,057 NZD
Retailer 7$1,658 NZD
Retailer 9$1,978 NZD
Retailer 11$2,286 NZD
Retailer 5$2,849 NZD
Retailer 3$2,986 NZD
Retailer 4$3,075 NZD
Do Amore Diamonds$4,621 NZD

35 data points across 12 retailers

13 retailers$519 NZD to $4,621 NZD

A
Cheapest Retailer
-
$519 NZD
$292 USD
A
Retailer 2
-
$603 NZD
$339 USD
View
A
Retailer 3
-
$752 NZD
£333 GBP
View
A
Retailer 4
-
$915 NZD
$515 USD
View
A
Retailer 5
-
$1,057 NZD
$595 USD
View
B+
Retailer 6
-
$1,658 NZD
A$1,435 AUD
View
B+
Retailer 7
-
$1,978 NZD
$1,113 USD
View
B+
Retailer 8
-
$2,186 NZD
$1,230 USD
View
B
Retailer 9
-
$2,286 NZD
$1,286 USD
View
B
Retailer 10
-
$2,849 NZD
£1,262 GBP
View
B
Retailer 11
-
$2,986 NZD
$1,680 USD
View
B
Retailer 12
-
$3,075 NZD
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-AEDF92AF3 · Nov 2
$4,621 NZD
$2,600 USD
View
12 more retailers have this diamond
Prices start from $519 NZDSave up to $4,102 NZD

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
$519 NZD