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Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG703510322

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG703510322

Diamond specifications and retailer prices

From €1,666 EUR
$1,861 USD
As of October 31, 2026
Save €8,574 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,884 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG703510322 or 703510322. Listed at 18 retailers as of October 31, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703510322
Dimensions9.41 × 9.41 × 6.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm9.41 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG703510322
Side View
Table 64.0%Crown 34.3°Girdle: THK-VTKPavilion 36.8°Culet: NoneDepth 64.0%

Caratlytics Score

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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: Oct 31
Current: €5,442 EUR|Low: €1,666 EUR|High: €9,255 EUR|Avg: €3,489 EUR
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
November 1, 2026
Retailer 4€1,666 EUR
Retailer 12€1,726 EUR
Retailer 5€1,793 EUR
Retailer 8€1,814 EUR
Retailer 11€1,880 EUR
Retailer 2€2,426 EUR
Retailer 9€2,703 EUR
Retailer 6€3,942 EUR
Retailer 13€4,038 EUR
Retailer 10€4,055 EUR
Retailer 7€4,081 EUR
Retailer 3€4,651 EUR
Retailer 1€5,442 EUR
Retailer 14€9,255 EUR

42 data points across 14 retailers

18 retailers€1,666 EUR to €10,240 EUR

A
Cheapest Retailer
-
€1,666 EUR
$1,861 USD
Final sale: no returns
Retailer 2
-
€1,726 EUR
$1,928 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,814 EUR
£1,595 GBP
View
A
Retailer 4
-
€1,880 EUR
$2,100 USD
View
A
Retailer 5
-
€1,885 EUR
$2,106 USD
View
B+
Retailer 6
-
€2,426 EUR
$2,710 USD
View
B+
Retailer 7
-
€2,703 EUR
£2,377 GBP
View
B
Retailer 8
-
€3,942 EUR
£3,468 GBP
View
Retailer 9
-
€4,038 EUR
A$6,941 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
€4,055 EUR
ZAR 73,194 ZAR
View
B
Retailer 11
-
€4,081 EUR
A$7,015 AUD
View
B
Retailer 12
-
€4,651 EUR
$5,196 USD
View
B
Retailer 13
-
€4,944 EUR
$5,524 USD
View
B
Retailer 14
-
€5,442 EUR
£4,787 GBP
View
B
Retailer 15
-
€6,677 EUR
$7,459 USD
View
B
Retailer 16
-
€9,255 EUR
$10,340 USD
View
B
Retailer 17
-
€10,240 EUR
$11,440 USD
View
Most Expensive
Do Amore Diamonds
23-703510322 · Oct 31
€10,884 EUR
$12,160 USD
View
Price under review
17 more retailers have this diamond
Prices start from €1,666 EURSave up to €8,574 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
4.52ct Cushion
€1,666 EUR