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Cushion|Lab Grown|IGI

3.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG843641949

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG843641949

Diamond specifications and retailer prices

From €1,249 EUR
$1,395 USD
As of October 30, 2026
Save €3,468 EUR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,717 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG843641949 or 843641949. Listed at 13 retailers as of October 30, 2026, with prices from €1,249 to €4,717, a €3,468 spread on the same certified stone. Taylor and Hart lists it at €4,717. 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

3.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641949
Dimensions11.66 × 7.52 × 4.85 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm7.52 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641949
Side View
Table 51.0%Crown 36.3°Girdle: THN-STKPavilion 42.1°Culet: LargeDepth 64.5%

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: €1,950 EUR|Low: €1,143 EUR|High: €5,146 EUR|Avg: €2,781 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
Taylor and Hart
October 31, 2026
Retailer 5€1,249 EUR
Retailer 4€1,421 EUR
Retailer 6€1,499 EUR
Retailer 3€1,727 EUR
Retailer 9€1,750 EUR
Retailer 1€1,950 EUR
Retailer 12€2,769 EUR
Retailer 7€3,247 EUR
Retailer 11€3,384 EUR
Retailer 8€3,876 EUR
Retailer 2€4,102 EUR
Retailer 10€4,183 EUR
Taylor and Hart€4,717 EUR

15 data points across 13 retailers

13 retailers€1,249 EUR to €4,717 EUR

A
Cheapest Retailer
-
€1,249 EUR
$1,395 USD
B+
Retailer 2
-
€1,421 EUR
HK$12,400 HKD
View
B+
Retailer 3
-
€1,499 EUR
$1,675 USD
View
B+
Retailer 4
-
€1,727 EUR
$1,929 USD
View
B+
Retailer 5
-
€1,750 EUR
$1,955 USD
View
B+
Retailer 6
-
€1,950 EUR
View
Retailer 7
-
€2,769 EUR
A$4,759 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
€3,247 EUR
£2,856 GBP
View
B
Retailer 9
-
€3,384 EUR
ZAR 61,073 ZAR
View
B
Retailer 10
-
€3,876 EUR
$4,330 USD
View
B
Retailer 11
-
€4,102 EUR
SGD 6,193 SGD
View
B
Retailer 12
-
€4,183 EUR
£3,680 GBP
View
Most Expensive
B
Taylor and Hart
5TSGTC9 · Oct 31
€4,717 EUR
$5,269 USD
View
12 more retailers have this diamond
Prices start from €1,249 EURSave up to €3,468 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
3.05ct Cushion
€1,249 EUR