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Cushion|Lab Grown|IGI

4.00ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG833671857

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

Certificate IGI LG833671857

Diamond specifications and retailer prices

From €653 EUR
HK$5,700 HKD
As of October 31, 2026
Save €1,984 EUR (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,637 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833671857 or 833671857. Listed at 14 retailers as of October 31, 2026, with prices from €653 to €2,637, a €1,984 spread on the same certified stone. With Clarity lists it at €2,637. 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

4.00
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833671857
Dimensions9.14 × 8.79 × 5.75 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm8.79 mm4.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833671857
Side View
Table 63.0%Crown 34.5°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 65.4%

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: €875 EUR|Low: €530 EUR|High: €2,667 EUR|Avg: €1,487 EUR|+2.3%
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
With Clarity
October 31, 2026
Retailer 5€548 EUR
Retailer 8€653 EUR
Retailer 11€688 EUR
Retailer 13€734 EUR
Retailer 1€875 EUR
Retailer 12€938 EUR
Retailer 3€1,070 EUR
Retailer 6€1,343 EUR
Retailer 10€1,638 EUR
Retailer 4€1,773 EUR
Retailer 7€1,900 EUR
Retailer 2€2,399 EUR
Retailer 9€2,538 EUR
With Clarity€2,637 EUR

24 data points across 14 retailers

14 retailers€653 EUR to €2,637 EUR

A
Cheapest Retailer
-
€653 EUR
HK$5,700 HKD
Retailer 2
-
€688 EUR
£605 GBP
View
Price last confirmed 17 days ago
A
Retailer 3
-
€734 EUR
$820 USD
View
A
Retailer 4
-
€875 EUR
View
B+
Retailer 5
-
€938 EUR
$1,048 USD
View
A
Retailer 6
-
€1,070 EUR
$1,195 USD
View
A
Retailer 7
-
€1,343 EUR
$1,500 USD
View
B+
Retailer 8
-
€1,638 EUR
$1,830 USD
View
Retailer 9
-
€1,665 EUR
$1,860 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
€1,773 EUR
£1,560 GBP
View
B+
Retailer 11
-
€1,900 EUR
SGD 2,868 SGD
View
B
Retailer 12
-
€2,399 EUR
$2,680 USD
View
B+
Retailer 13
-
€2,538 EUR
£2,233 GBP
View
Most Expensive
B+
With Clarity
833671857 · Oct 31
€2,637 EUR
$2,946 USD
View
13 more retailers have this diamond
Prices start from €653 EURSave up to €1,984 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
4.00ct Cushion
€653 EUR