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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG849636600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849636600

Diamond specifications and retailer prices

From $399 NZD
As of November 4, 2026
Save $2,242 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,641 NZD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849636600 or 849636600. Listed at 17 retailers as of November 4, 2026, with prices from $399 to $2,641, a $2,242 spread on the same certified stone. Michael Trio lists it at $2,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636600
Dimensions11.72 × 5.42 × 3.33 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.42 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636600
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,641 NZD|Low: $399 NZD|High: $2,692 NZD|Avg: $1,167 NZD|-1.9%
Michael Trio
Retailer 2
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Retailer 4
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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$399 NZD
Retailer 10$447 NZD
Retailer 16$463 NZD
Retailer 5$500 NZD
Retailer 2$562 NZD
Retailer 15$674 NZD
Retailer 7$876 NZD
Retailer 17$922 NZD
Retailer 9$1,071 NZD
Retailer 4$1,150 NZD
Retailer 6$1,231 NZD
Retailer 13$1,591 NZD
Retailer 14$1,598 NZD
Retailer 12$1,684 NZD
Retailer 3$1,726 NZD
Retailer 8$2,037 NZD
Michael Trio$2,641 NZD

7 data points across 17 retailers

17 retailers$399 NZD to $2,641 NZD

A+
Cheapest Retailer
-
$399 NZD
A
Retailer 2
-
$447 NZD
View
Final sale: no returns
A
Retailer 3
-
$463 NZD
View
A
Retailer 4
-
$500 NZD
View
A
Retailer 5
-
$562 NZD
View
B+
Retailer 6
-
$674 NZD
View
A
Retailer 7
-
$876 NZD
View
A
Retailer 8
-
$922 NZD
View
A
Retailer 9
-
$1,071 NZD
View
A
Retailer 10
-
$1,150 NZD
View
B+
Retailer 11
-
$1,231 NZD
View
B+
Retailer 12
-
$1,591 NZD
View
B+
Retailer 13
-
$1,598 NZD
View
B+
Retailer 14
-
$1,684 NZD
View
B+
Retailer 15
-
$1,726 NZD
View
B
Retailer 16
-
$2,037 NZD
View
Most Expensive
B
Michael Trio
1997002116 · Nov 4
$2,641 NZD
SGD 2,012 SGD
View
16 more retailers have this diamond
Prices start from $399 NZDSave up to $2,242 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+
1.28ct Marquise
$399 NZD