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Cushion|Lab Grown|GIA

2.51ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • GIA 1425614714

Certificate GIA 1425614714

Diamond specifications and retailer prices

From €518 EUR
$581 USD
As of October 31, 2026
Save €3,592 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,110 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1425614714. Listed at 15 retailers as of October 31, 2026, with prices from €518 to €4,110, a €3,592 spread on the same certified stone. Do Amore Diamonds lists it at €4,110. 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

2.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.74°
Pavilion angle57.01°
OriginLab Grown
Grading LabGIA
CertificateGIA 1425614714
Dimensions7.93 × 7.76 × 5.25 mm
L/W Ratio1.02
Key to symbols
Growth Remnant
Top View
7.93 mm7.76 mm2.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425614714
Side View
Table 60.0%Crown 37.74°Girdle: MediumPavilion 57.01°Culet: NoneDepth 67.6%

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: €4,110 EUR|Low: €518 EUR|High: €5,349 EUR|Avg: €1,617 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10€518 EUR
Retailer 4€573 EUR
Retailer 8€664 EUR
Retailer 12€682 EUR
Retailer 6€722 EUR
Retailer 3€818 EUR
Retailer 7€1,406 EUR
Retailer 13€1,427 EUR
Retailer 9€1,989 EUR
Retailer 5€2,060 EUR
Retailer 11€2,752 EUR
Retailer 2€2,758 EUR
Do Amore Diamonds€4,110 EUR

41 data points across 13 retailers

15 retailers€518 EUR to €4,110 EUR

A
Cheapest Retailer
-
€518 EUR
$581 USD
Final sale: no returns
A
Retailer 2
-
€664 EUR
$745 USD
View
A
Retailer 3
-
€682 EUR
$765 USD
View
A
Retailer 4
-
€722 EUR
£638 GBP
View
A
Retailer 5
-
€818 EUR
$917 USD
View
Retailer 6
-
€1,186 EUR
$1,330 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€1,406 EUR
A$2,426 AUD
View
A
Retailer 8
-
€1,427 EUR
$1,600 USD
View
B+
Retailer 9
-
€1,712 EUR
CA$2,667 CAD
View
B+
Retailer 10
-
€1,989 EUR
ZAR 36,033 ZAR
View
B+
Retailer 11
-
€2,060 EUR
$2,311 USD
View
Retailer 12
-
€2,118 EUR
$2,376 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
€2,752 EUR
£2,430 GBP
View
B+
Retailer 14
-
€2,758 EUR
$3,093 USD
View
Most Expensive
B
Do Amore Diamonds
27-676FC9D50 · Nov 1
€4,110 EUR
$4,610 USD
View
14 more retailers have this diamond
Prices start from €518 EURSave up to €3,592 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
2.51ct Cushion
€518 EUR