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Cushion|Lab Grown|IGI

4.50ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG658482202

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG658482202

Diamond specifications and retailer prices

From €745 EUR
HK$6,500 HKD
As of October 31, 2026
Save €2,291 EUR (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,036 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658482202 or 658482202. Listed at 12 retailers as of October 31, 2026, with prices from €745 to €3,036, a €2,291 spread on the same certified stone. With Clarity lists it at €3,036. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658482202
Dimensions9.56 × 9.50 × 6.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm9.50 mm4.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658482202
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.4%

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 31
Current: €750 EUR|Low: €745 EUR|High: €4,670 EUR|Avg: €2,072 EUR|-0.3%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 13€745 EUR
Retailer 1€750 EUR
Retailer 9€797 EUR
Retailer 11€985 EUR
Retailer 7€1,030 EUR
Retailer 2€1,042 EUR
Retailer 14€1,244 EUR
Retailer 12€1,355 EUR
Retailer 8€1,363 EUR
Retailer 3€2,199 EUR
Retailer 10€2,970 EUR
With Clarity€3,036 EUR
Retailer 6€3,152 EUR
Retailer 5€4,019 EUR
Retailer 4€4,670 EUR

6 data points across 15 retailers

12 retailers€745 EUR to €3,036 EUR

A
Cheapest Retailer
-
€745 EUR
HK$6,500 HKD
A
Retailer 2
-
€750 EUR
£660 GBP
View
A
Retailer 3
-
€797 EUR
$890 USD
View
A
Retailer 4
-
€985 EUR
$1,100 USD
View
A
Retailer 5
-
€1,030 EUR
View
B+
Retailer 6
-
€1,042 EUR
$1,164 USD
View
A
Retailer 7
-
€1,244 EUR
$1,390 USD
View
A
Retailer 8
-
€1,355 EUR
ZAR 24,451 ZAR
View
A
Retailer 9
-
€1,363 EUR
A$2,343 AUD
View
B+
Retailer 10
-
€2,199 EUR
$2,457 USD
View
B+
Retailer 11
-
€2,970 EUR
£2,613 GBP
View
Most Expensive
B+
With Clarity
658482202 · Oct 31
€3,036 EUR
$3,392 USD
View
11 more retailers have this diamond
Prices start from €745 EURSave up to €2,291 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
4.50ct Cushion
€745 EUR