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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843638020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843638020

Diamond specifications and retailer prices

From $349 NZD
As of November 4, 2026
Save $2,095 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,444 NZD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843638020 or 843638020. Listed at 17 retailers as of November 4, 2026, with prices from $349 to $2,444, a $2,095 spread on the same certified stone. Michael Trio lists it at $2,444. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638020
Dimensions11.07 × 5.43 × 3.39 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.43 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638020
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.4%

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: Nov 4
Current: $2,444 NZD|Low: $349 NZD|High: $2,465 NZD|Avg: $1,064 NZD|-0.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 11$349 NZD
Retailer 10$390 NZD
Retailer 15$404 NZD
Retailer 7$440 NZD
Retailer 2$564 NZD
Retailer 9$594 NZD
Retailer 5$759 NZD
Retailer 16$789 NZD
Retailer 4$880 NZD
Retailer 8$1,006 NZD
Retailer 3$1,063 NZD
Retailer 13$1,389 NZD
Retailer 14$1,394 NZD
Retailer 17$1,476 NZD
Retailer 12$1,483 NZD
Retailer 6$2,058 NZD
Michael Trio$2,444 NZD

6 data points across 17 retailers

17 retailers$349 NZD to $2,444 NZD

A
Cheapest Retailer
-
$349 NZD
A
Retailer 2
-
$390 NZD
View
Final sale: no returns
A
Retailer 3
-
$404 NZD
View
A
Retailer 4
-
$440 NZD
View
A
Retailer 5
-
$564 NZD
View
B+
Retailer 6
-
$594 NZD
View
A
Retailer 7
-
$759 NZD
View
A
Retailer 8
-
$789 NZD
View
A
Retailer 9
-
$880 NZD
View
B+
Retailer 10
-
$1,006 NZD
View
B+
Retailer 11
-
$1,063 NZD
View
B+
Retailer 12
-
$1,389 NZD
View
B+
Retailer 13
-
$1,394 NZD
View
B+
Retailer 14
-
$1,476 NZD
View
B+
Retailer 15
-
$1,483 NZD
View
B
Retailer 16
-
$2,058 NZD
View
Most Expensive
B
Michael Trio
8518957700 · Nov 4
$2,444 NZD
SGD 1,862 SGD
View
16 more retailers have this diamond
Prices start from $349 NZDSave up to $2,095 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
1.20ct Marquise
$349 NZD