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Marquise|Lab Grown|IGI

1.02ct D VS2 Marquise Lab Grown Diamond

GD • D/VS2 • IGI LG578313488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG578313488

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of October 30, 2026
Save $1,495 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,807 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG578313488 or 578313488. Listed at 14 retailers as of October 26, 2026, with prices from $312 to $1,807, a $1,495 spread on the same certified stone. MOH London lists it at $1,807. 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

1.02
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578313488
Dimensions9.51 × 5.33 × 3.49 mm
L/W Ratio1.78
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.51 mm5.33 mm1.02 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578313488
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 65.5%

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: $1,807 NZD|Low: $300 NZD|High: $1,827 NZD|Avg: $836 NZD|-1.1%
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
October 31, 2026
Retailer 11$312 NZD
Retailer 9$362 NZD
Retailer 13$387 NZD
Retailer 14$387 NZD
Retailer 7$463 NZD
Retailer 3$598 NZD
Retailer 5$685 NZD
Retailer 2$692 NZD
Retailer 10$946 NZD
Retailer 12$976 NZD
Retailer 4$1,242 NZD
Retailer 8$1,311 NZD
Retailer 6$1,338 NZD
MOH London$1,807 NZD

34 data points across 14 retailers

14 retailers$312 NZD to $1,807 NZD

A
Cheapest Retailer
-
$312 NZD
$176 USD
A
Retailer 2
-
$362 NZD
$204 USD
View
B+
Retailer 3
-
$387 NZD
$218 USD
View
B+
Retailer 4
-
$387 NZD
$218 USD
View
A
Retailer 5
-
$463 NZD
£206 GBP
View
B+
Retailer 6
-
$598 NZD
$337 USD
View
B+
Retailer 7
-
$685 NZD
$386 USD
View
B+
Retailer 8
-
$692 NZD
£307 GBP
View
B
Retailer 9
-
$946 NZD
$533 USD
View
B
Retailer 10
-
$976 NZD
$550 USD
View
B
Retailer 11
-
$1,242 NZD
$700 USD
View
B
Retailer 12
-
$1,311 NZD
$739 USD
View
Retailer 13
-
$1,338 NZD
$754 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG578313488 · Oct 26
$1,807 NZD
£802 GBP
View
13 more retailers have this diamond
Prices start from $312 NZDSave up to $1,495 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
1.02ct Marquise
$312 NZD