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Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG845616118

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845616118

Diamond specifications and retailer prices

From $445 NZD
As of October 30, 2026
Save $1,959 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,404 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845616118 or 845616118. Listed at 20 retailers as of October 30, 2026, with prices from $445 to $2,404, a $1,959 spread on the same certified stone. Reve Diamonds lists it at $2,404. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616118
Dimensions11.85 × 5.73 × 3.48 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm5.73 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616118
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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: Oct 30
Current: $1,056 NZD|Low: $445 NZD|High: $2,404 NZD|Avg: $1,181 NZD|+26.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 8$445 NZD
Retailer 10$497 NZD
Retailer 3$516 NZD
Retailer 17$552 NZD
Retailer 13$612 NZD
Retailer 14$676 NZD
Retailer 15$926 NZD
Retailer 4$947 NZD
Retailer 7$956 NZD
Retailer 19$1,002 NZD
Retailer 16$1,048 NZD
Retailer 1$1,056 NZD
Retailer 5$1,341 NZD
Retailer 20$1,559 NZD
Retailer 12$1,694 NZD
Retailer 2$1,772 NZD
Retailer 11$1,772 NZD
Retailer 9$1,863 NZD
Retailer 6$1,927 NZD
Retailer 18$2,221 NZD
Reve Diamonds$2,404 NZD

6 data points across 21 retailers

20 retailers$445 NZD to $2,404 NZD

A
Cheapest Retailer
-
$445 NZD
Retailer 2
-
$516 NZD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$552 NZD
View
A
Retailer 4
-
$612 NZD
View
A
Retailer 5
-
$676 NZD
View
A
Retailer 6
-
$926 NZD
View
Retailer 7
-
$947 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$956 NZD
View
B+
Retailer 9
-
$1,002 NZD
View
B+
Retailer 10
-
$1,048 NZD
View
Retailer 11
-
$1,056 NZD
View
Price last confirmed 4 days ago
Retailer 12
-
$1,341 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,559 NZD
View
B
Retailer 14
-
$1,694 NZD
View
B
Retailer 15
-
$1,772 NZD
View
B
Retailer 16
-
$1,772 NZD
View
B
Retailer 17
-
$1,863 NZD
View
B
Retailer 18
-
$1,927 NZD
View
B
Retailer 19
-
$2,221 NZD
View
Most Expensive
B
Reve Diamonds
AB18B40F0 · Oct 30
$2,404 NZD
$1,355 USD
View
19 more retailers have this diamond
Prices start from $445 NZDSave up to $1,959 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
$445 NZD