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Marquise|Lab Grown|IGI

1.02ct G VVS1 Marquise Lab Grown Diamond

GD • G/VVS1 • IGI LG517202589

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG517202589

Diamond specifications and retailer prices

From €358 EUR
$400 USD
As of October 24, 2026
1 retailer carries this diamond
Only listing: €358 EUR at Clean Origin
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Clean Origin

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG517202589 or 517202589. Listed at a single retailer as of October 24, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517202589
Dimensions11.09 × 5.15 × 3.17 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
11.09 mm5.15 mm1.02 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517202589
Side View
Table 60.5%Crown 34.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: €358 EUR|Low: €264 EUR|High: €919 EUR|Avg: €577 EUR|-20.0%
Clean Origin
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 25, 2026
Retailer 4€264 EUR
Clean Origin€358 EUR
Retailer 10€401 EUR
Retailer 7€420 EUR
Retailer 2€453 EUR
Retailer 5€549 EUR
Retailer 12€617 EUR
Retailer 6€674 EUR
Retailer 8€727 EUR
Retailer 3€780 EUR
Retailer 11€887 EUR
Retailer 9€908 EUR

55 data points across 12 retailers

1 retailer

Clean Origin
e017acbc605d · Oct 24
€358 EUR
$400 USD
View
Price last confirmed 8 days ago

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.

1.02ct Marquise
€358 EUR