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 $176 USD
As of October 30, 2026
Save $843 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,019 USD 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 $176 to $1,019, a $843 spread on the same certified stone. MOH London lists it at $1,019. 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
Color
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

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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: $1,019 USD|Low: $169 USD|High: $1,030 USD|Avg: $471 USD|-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$176 USD
Retailer 9$204 USD
Retailer 13$218 USD
Retailer 14$218 USD
Retailer 7$261 USD
Retailer 3$337 USD
Retailer 5$386 USD
Retailer 2$390 USD
Retailer 10$533 USD
Retailer 12$550 USD
Retailer 4$700 USD
Retailer 8$739 USD
Retailer 6$754 USD
MOH London$1,019 USD

33 data points across 14 retailers

14 retailers$176 USD to $1,019 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$204 USD
View
B+
Retailer 3
-
$218 USD
View
B+
Retailer 4
-
$218 USD
View
A
Retailer 5
-
$261 USD
£206 GBP
View
B+
Retailer 6
-
$337 USD
View
B+
Retailer 7
-
$386 USD
View
B+
Retailer 8
-
$390 USD
£307 GBP
View
B
Retailer 9
-
$533 USD
View
B
Retailer 10
-
$550 USD
View
B
Retailer 11
-
$700 USD
View
B
Retailer 12
-
$739 USD
View
Retailer 13
-
$754 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG578313488 · Oct 26
$1,019 USD
£802 GBP
View
13 more retailers have this diamond
Prices start from $176 USDSave up to $843 USD

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
$176 USD