Cushion|Lab Grown|IGI

4.88ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG816676244

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816676244

Diamond specifications and retailer prices

From €1,299 EUR
$1,451 USD
As of October 25, 2026
Save €2,157 EUR (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,071 EUR at Queensmith · As of October 10, 2026
View at Queensmith

About this 4.88ct lab-grown cushion diamond

This 4.88ct 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 LG816676244 or 816676244. Listed at 16 retailers as of October 24, 2026, with a 166% 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

4.88
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816676244
Dimensions11.73 × 8.91 × 5.97 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm8.91 mm4.88 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816676244
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.0%

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 25
Current: €7,071 EUR|Low: €946 EUR|High: €7,071 EUR|Avg: €2,759 EUR
Queensmith
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
Retailer 15
Retailer 16
Retailer 17
October 25, 2026
Retailer 14€946 EUR
Retailer 17€958 EUR
Retailer 9€1,100 EUR
Retailer 5€1,258 EUR
Retailer 2€1,299 EUR
Retailer 15€1,539 EUR
Retailer 3€1,589 EUR
Retailer 11€2,093 EUR
Retailer 4€2,354 EUR
Retailer 10€2,588 EUR
Retailer 16€2,742 EUR
Retailer 13€3,078 EUR
Retailer 7€3,359 EUR
Retailer 12€3,456 EUR
Retailer 6€3,749 EUR
Retailer 8€3,814 EUR
Queensmith€7,071 EUR

36 data points across 17 retailers

16 retailers€1,299 EUR to €3,456 EUR

Retailer 1
-
€946 EUR
£832 GBP
Price last confirmed 7 days ago
Retailer 2
-
€1,100 EUR
$1,229 USD
View
Price last confirmed 14 days ago
Retailer 3
-
€1,258 EUR
$1,405 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€1,299 EUR
$1,451 USD
View
Retailer 5
-
€1,539 EUR
£1,353 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
€1,589 EUR
$1,775 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€2,093 EUR
ZAR 37,779 ZAR
View
Retailer 8
-
€2,354 EUR
A$4,046 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€2,588 EUR
$2,891 USD
View
Retailer 10
-
€2,742 EUR
£2,412 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€3,078 EUR
$3,439 USD
View
Retailer 12
-
€3,359 EUR
$3,752 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€3,456 EUR
$3,861 USD
View
Retailer 14
-
€3,749 EUR
£3,298 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
€3,814 EUR
A$6,556 AUD
View
Price last confirmed 22 days ago
Most Expensive
Queensmith
LG816676244 · Oct 10
€7,071 EUR
£6,220 GBP
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from €1,299 EURSave up to €2,157 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
4.88ct Cushion
€1,299 EUR