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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 $956 NZD
$538 USD
As of November 1, 2026
Save $2,047 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,004 NZD 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 $956 to $3,004, a $2,047 spread on the same certified stone. Brilliant Earth lists it at $3,004. 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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Price History

Last verified: Nov 1
Current: $3,004 NZD|Low: $583 NZD|High: $3,110 NZD|Avg: $1,665 NZD|-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$583 NZD
Retailer 11$956 NZD
Retailer 12$970 NZD
Retailer 3$1,010 NZD
Retailer 4$1,039 NZD
Retailer 7$1,110 NZD
Retailer 2$1,129 NZD
Retailer 5$1,559 NZD
Retailer 9$2,294 NZD
Retailer 10$2,364 NZD
Retailer 6$2,580 NZD
Retailer 13$2,999 NZD
Brilliant Earth$3,004 NZD

34 data points across 13 retailers

10 retailers$956 NZD to $3,004 NZD

Retailer 1
-
$583 NZD
$328 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$956 NZD
$538 USD
View
A
Retailer 3
-
$970 NZD
$546 USD
View
A
Retailer 4
-
$1,110 NZD
ZAR 10,093 ZAR
View
A
Retailer 5
-
$1,129 NZD
£500 GBP
View
B
Retailer 6
-
$2,294 NZD
$1,291 USD
View
B
Retailer 7
-
$2,364 NZD
$1,330 USD
View
B
Retailer 8
-
$2,580 NZD
£1,143 GBP
View
Retailer 9
-
$2,999 NZD
$1,687 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
21523797Y · Nov 2
$3,004 NZD
$1,690 USD
View
9 more retailers have this diamond
Prices start from $956 NZDSave up to $2,047 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
1.60ct Marquise
$956 NZD