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Cushion|Lab Grown|IGI

2.56ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG687519532

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG687519532

Diamond specifications and retailer prices

From €537 EUR
$600 USD
As of October 29, 2026
Save €2,596 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,133 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.56ct lab-grown cushion diamond

This 2.56ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687519532 or 687519532. Listed at 14 retailers as of October 29, 2026, with prices from €537 to €3,133, a €2,596 spread on the same certified stone. Brilliant Earth lists it at €3,133. 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

2.56
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687519532
Dimensions7.96 × 7.78 × 5.25 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm7.78 mm2.56 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687519532
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.5%

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 29
Current: €3,133 EUR|Low: €339 EUR|High: €4,117 EUR|Avg: €1,223 EUR|-23.9%
Brilliant Earth
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
October 30, 2026
Retailer 14€387 EUR
Retailer 11€400 EUR
Retailer 12€537 EUR
Retailer 8€571 EUR
Retailer 5€620 EUR
Retailer 2€694 EUR
Retailer 13€720 EUR
Retailer 3€849 EUR
Retailer 7€1,228 EUR
Retailer 4€1,279 EUR
Retailer 15€1,459 EUR
Retailer 9€1,511 EUR
Retailer 10€1,817 EUR
Retailer 6€2,221 EUR
Brilliant Earth€3,133 EUR

37 data points across 15 retailers

14 retailers€537 EUR to €3,133 EUR

Retailer 1
-
€387 EUR
$432 USD
Price last confirmed 18 days ago
Retailer 2
-
€400 EUR
£352 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
€537 EUR
$600 USD
View
A
Retailer 4
-
€571 EUR
View
B+
Retailer 5
-
€620 EUR
$693 USD
View
A
Retailer 6
-
€694 EUR
£611 GBP
View
A
Retailer 7
-
€720 EUR
$804 USD
View
A
Retailer 8
-
€849 EUR
$949 USD
View
Retailer 9
-
€1,279 EUR
$1,429 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
€1,459 EUR
$1,630 USD
View
B+
Retailer 11
-
€1,511 EUR
£1,329 GBP
View
Retailer 12
-
€1,817 EUR
$2,030 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
€2,221 EUR
$2,481 USD
View
Most Expensive
B
Brilliant Earth
13281908A · Oct 30
€3,133 EUR
$3,500 USD
View
13 more retailers have this diamond
Prices start from €537 EURSave up to €2,596 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
2.56ct Cushion
€537 EUR