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Marquise|Lab Grown|IGI

0.80ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG564386105

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG564386105

Diamond specifications and retailer prices

From $208 NZD
$117 USD
As of October 30, 2026
Save $1,944 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,152 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown marquise diamond

This 0.8ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564386105 or 564386105. Listed at 13 retailers as of October 29, 2026, with prices from $208 to $2,152, a $1,944 spread on the same certified stone. MOH London lists it at $2,152. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564386105
Dimensions9.69 × 4.87 × 3.02 mm
L/W Ratio1.99
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.69 mm4.87 mm0.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564386105
Side View
Table 57.5%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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: $2,152 NZD|Low: $208 NZD|High: $2,152 NZD|Avg: $659 NZD
MOH London
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 13$208 NZD
Retailer 18$240 NZD
Retailer 15$273 NZD
Retailer 5$295 NZD
Retailer 19$302 NZD
Retailer 14$372 NZD
Retailer 7$415 NZD
Retailer 3$500 NZD
Retailer 2$523 NZD
Retailer 6$559 NZD
Retailer 9$656 NZD
Retailer 10$672 NZD
Retailer 16$683 NZD
Retailer 17$825 NZD
Retailer 12$919 NZD
Retailer 4$926 NZD
Retailer 8$1,083 NZD
Retailer 11$1,171 NZD
MOH London$2,152 NZD

4 data points across 19 retailers

13 retailers$208 NZD to $2,152 NZD

A
Cheapest Retailer
-
$208 NZD
$117 USD
A
Retailer 2
-
$240 NZD
$135 USD
View
A
Retailer 3
-
$273 NZD
$154 USD
View
A
Retailer 4
-
$295 NZD
HK$1,300 HKD
View
A
Retailer 5
-
$372 NZD
£165 GBP
View
B+
Retailer 6
-
$500 NZD
$282 USD
View
B+
Retailer 7
-
$523 NZD
£232 GBP
View
B+
Retailer 8
-
$559 NZD
£248 GBP
View
B+
Retailer 9
-
$683 NZD
$385 USD
View
B
Retailer 10
-
$825 NZD
$465 USD
View
B
Retailer 11
-
$919 NZD
$518 USD
View
B
Retailer 12
-
$926 NZD
$522 USD
View
Most Expensive
B
MOH London
LG564386105 · Oct 29
$2,152 NZD
£955 GBP
View
12 more retailers have this diamond
Prices start from $208 NZDSave up to $1,944 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
0.80ct Marquise
$208 NZD