CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG659424936

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG659424936

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €843 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,019 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG659424936 or 659424936. Listed at 16 retailers as of October 30, 2026, with prices from €176 to €1,019, a €843 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,019. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659424936
Dimensions7.77 × 5.18 × 3.32 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.18 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659424936
Side View
Table 63.0%Crown 41.7°Girdle: THK-VTKPavilion 38.4°Culet: NoneDepth 64.1%

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: €1,019 EUR|Low: €156 EUR|High: €1,019 EUR|Avg: €472 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4€176 EUR
Retailer 3€194 EUR
Retailer 8€334 EUR
Retailer 6€335 EUR
Retailer 5€348 EUR
Retailer 9€474 EUR
Retailer 11€513 EUR
Retailer 7€663 EUR
Retailer 10€664 EUR
Retailer 12€687 EUR
Retailer 2€908 EUR
Flawless Fine Jewelry€1,019 EUR

42 data points across 12 retailers

16 retailers€176 EUR to €1,019 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
Final sale: no returns
A
Retailer 2
-
€194 EUR
$218 USD
View
B+
Retailer 3
-
€275 EUR
$308 USD
View
A
Retailer 4
-
€304 EUR
$341 USD
View
A
Retailer 5
-
€334 EUR
ZAR 6,045 ZAR
View
A
Retailer 6
-
€335 EUR
View
A
Retailer 7
-
€348 EUR
£308 GBP
View
B+
Retailer 8
-
€474 EUR
A$818 AUD
View
B+
Retailer 9
-
€513 EUR
$575 USD
View
B+
Retailer 10
-
€663 EUR
A$1,144 AUD
View
B+
Retailer 11
-
€664 EUR
$745 USD
View
B
Retailer 12
-
€673 EUR
$755 USD
View
B
Retailer 13
-
€678 EUR
$760 USD
View
B
Retailer 14
-
€687 EUR
$770 USD
View
B
Retailer 15
-
€908 EUR
£802 GBP
View
Most Expensive
B
Flawless Fine Jewelry
8599EAF2C · Oct 31
€1,019 EUR
£900 GBP
View
15 more retailers have this diamond
Prices start from €176 EURSave up to €843 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
€176 EUR