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Cushion|Lab Grown|IGI

1.03ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG607307491

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG607307491

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of November 1, 2026
Save €786 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €953 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG607307491 or 607307491. Listed at 10 retailers as of November 1, 2026, with prices from €166 to €953, a €786 spread on the same certified stone. MOH London lists it at €953. 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

1.03
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607307491
Dimensions6.63 × 5.51 × 3.74 mm
L/W Ratio1.20
Girdle conditionFaceted
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
6.63 mm5.51 mm1.03 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607307491
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 67.9%

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: Nov 1
Current: €953 EUR|Low: €124 EUR|High: €964 EUR|Avg: €451 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€166 EUR
Retailer 8€230 EUR
Retailer 5€332 EUR
Retailer 3€352 EUR
Retailer 2€365 EUR
Retailer 7€401 EUR
Retailer 4€439 EUR
Retailer 10€510 EUR
Retailer 9€810 EUR
MOH London€953 EUR

42 data points across 10 retailers

10 retailers€166 EUR to €953 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
Final sale: no returns
B+
Retailer 2
-
€230 EUR
$257 USD
View
B+
Retailer 3
-
€332 EUR
$371 USD
View
B+
Retailer 4
-
€352 EUR
ZAR 6,347 ZAR
View
B+
Retailer 5
-
€365 EUR
£321 GBP
View
B+
Retailer 6
-
€401 EUR
$448 USD
View
Retailer 7
-
€420 EUR
$470 USD
View
Price last confirmed 76 days ago
Retailer 8
-
€439 EUR
$490 USD
View
Price last confirmed 28 days ago
B
Retailer 9
-
€810 EUR
$905 USD
View
Most Expensive
B
MOH London
LG607307491 · Nov 1
€953 EUR
£838 GBP
View
9 more retailers have this diamond
Prices start from €166 EURSave up to €786 EUR

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
1.03ct Cushion
€166 EUR