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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG804602259

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804602259

Diamond specifications and retailer prices

From €141 EUR
$158 USD
As of October 30, 2026
Save €677 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €818 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804602259 or 804602259. Listed at 14 retailers as of October 30, 2026, with prices from €141 to €818, a €677 spread on the same certified stone. Flawless Fine Jewelry lists it at €818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804602259
Dimensions5.01 × 4.05 × 2.82 mm
L/W Ratio1.24
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
5.01 mm4.05 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804602259
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 69.6%

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: €818 EUR|Low: €141 EUR|High: €830 EUR|Avg: €330 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
Retailer 13
Retailer 14
October 31, 2026
Retailer 9€141 EUR
Retailer 6€167 EUR
Retailer 4€183 EUR
Retailer 10€213 EUR
Retailer 5€215 EUR
Retailer 2€266 EUR
Retailer 12€283 EUR
Retailer 13€291 EUR
Retailer 8€304 EUR
Retailer 7€358 EUR
Retailer 14€412 EUR
Retailer 11€434 EUR
Retailer 3€757 EUR
Flawless Fine Jewelry€818 EUR

28 data points across 14 retailers

14 retailers€141 EUR to €818 EUR

A
Cheapest Retailer
-
€141 EUR
$158 USD
Final sale: no returns
Retailer 2
-
€167 EUR
$187 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 4
-
€213 EUR
$238 USD
View
A
Retailer 5
-
€215 EUR
$240 USD
View
A
Retailer 6
-
€266 EUR
£234 GBP
View
B+
Retailer 7
-
€283 EUR
View
B+
Retailer 8
-
€291 EUR
ZAR 5,252 ZAR
View
B+
Retailer 9
-
€304 EUR
$340 USD
View
B+
Retailer 10
-
€358 EUR
$400 USD
View
B+
Retailer 11
-
€412 EUR
A$708 AUD
View
B
Retailer 12
-
€434 EUR
SGD 655 SGD
View
B
Retailer 13
-
€757 EUR
£666 GBP
View
Most Expensive
B
Flawless Fine Jewelry
385E3D21F · Oct 31
€818 EUR
£720 GBP
View
13 more retailers have this diamond
Prices start from €141 EURSave up to €677 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
0.50ct Cushion
€141 EUR