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Cushion|Lab Grown|IGI

3.00ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG660443442

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG660443442

Diamond specifications and retailer prices

From €762 EUR
$851 USD
As of October 30, 2026
Save €1,605 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,367 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443442 or 660443442. Listed at 9 retailers as of October 29, 2026, with prices from €762 to €2,367, a €1,605 spread on the same certified stone. MOH London lists it at €2,367. 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

3.00
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443442
Dimensions8.63 × 8.35 × 5.37 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.35 mm3.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443442
Side View
Table 61.0%Crown 35.5°Girdle: MED-VTKPavilion 38.5°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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 30
Current: €2,367 EUR|Low: €746 EUR|High: €2,382 EUR|Avg: €1,328 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5€762 EUR
Retailer 4€776 EUR
Retailer 3€799 EUR
Retailer 2€1,298 EUR
Retailer 6€1,940 EUR
MOH London€2,367 EUR

11 data points across 6 retailers

9 retailers€762 EUR to €2,367 EUR

A
Cheapest Retailer
-
€762 EUR
$851 USD
A
Retailer 2
-
€776 EUR
$867 USD
View
B+
Retailer 3
-
€799 EUR
$893 USD
View
A
Retailer 4
-
€1,298 EUR
$1,450 USD
View
Retailer 5
-
€1,311 EUR
$1,465 USD
View
Price last confirmed 26 days ago
Retailer 6
-
€1,316 EUR
$1,470 USD
View
Price last confirmed 26 days ago
Retailer 7
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 31 days ago
B
Retailer 8
-
€1,940 EUR
$2,167 USD
View
Most Expensive
B
MOH London
LG660443442 · Oct 29
€2,367 EUR
£2,082 GBP
View
8 more retailers have this diamond
Prices start from €762 EURSave up to €1,605 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
3.00ct Cushion
€762 EUR