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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 $251 AUD
$176 USD
As of October 30, 2026
Save $1,199 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,450 AUD 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 $251 to $1,450, a $1,199 spread on the same certified stone. MOH London lists it at $1,450. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,450 AUD|Low: $241 AUD|High: $1,466 AUD|Avg: $671 AUD|-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 30, 2026
Retailer 11$251 AUD
Retailer 9$290 AUD
Retailer 13$310 AUD
Retailer 14$310 AUD
Retailer 7$372 AUD
Retailer 3$480 AUD
Retailer 5$550 AUD
Retailer 2$555 AUD
Retailer 10$759 AUD
Retailer 12$783 AUD
Retailer 4$997 AUD
Retailer 8$1,052 AUD
Retailer 6$1,073 AUD
MOH London$1,450 AUD

33 data points across 14 retailers

14 retailers$251 AUD to $1,450 AUD

A
Cheapest Retailer
-
$251 AUD
$176 USD
A
Retailer 2
-
$290 AUD
$204 USD
View
B+
Retailer 3
-
$310 AUD
$218 USD
View
B+
Retailer 4
-
$310 AUD
$218 USD
View
A
Retailer 5
-
$372 AUD
£206 GBP
View
B+
Retailer 6
-
$480 AUD
$337 USD
View
B+
Retailer 7
-
$550 AUD
$386 USD
View
B+
Retailer 8
-
$555 AUD
£307 GBP
View
B
Retailer 9
-
$759 AUD
$533 USD
View
B
Retailer 10
-
$783 AUD
$550 USD
View
B
Retailer 11
-
$997 AUD
$700 USD
View
B
Retailer 12
-
$1,052 AUD
$739 USD
View
Retailer 13
-
$1,073 AUD
$754 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG578313488 · Oct 26
$1,450 AUD
£802 GBP
View
13 more retailers have this diamond
Prices start from $251 AUDSave up to $1,199 AUD

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
$251 AUD