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Oval|Lab Grown|GCAL

2.56ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • GCAL 322422129

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 322422129

Diamond specifications and retailer prices

From €334 EUR
$375 USD
As of November 1, 2026
Save €2,635 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,969 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 322422129. Listed at 16 retailers as of November 1, 2026, with prices from €334 to €2,969, a €2,635 spread on the same certified stone. Do Amore Diamonds lists it at €2,969. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.56
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322422129
Dimensions10.59 × 7.79 × 4.85 mm
L/W Ratio1.36
Culet sizeNone
Top View
10.59 mm7.79 mm2.56 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322422129
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.3%

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: Nov 1
Current: €2,969 EUR|Low: €299 EUR|High: €2,969 EUR|Avg: €1,011 EUR|+4.7%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15€334 EUR
Retailer 11€374 EUR
Retailer 13€375 EUR
Retailer 5€415 EUR
Retailer 6€415 EUR
Retailer 16€572 EUR
Retailer 7€615 EUR
Retailer 9€660 EUR
Retailer 12€694 EUR
Retailer 14€1,265 EUR
Retailer 2€1,421 EUR
Retailer 3€1,473 EUR
Retailer 8€1,609 EUR
Retailer 10€1,684 EUR
Retailer 4€1,756 EUR
Do Amore Diamonds€2,969 EUR

37 data points across 16 retailers

16 retailers€334 EUR to €2,969 EUR

A
Cheapest Retailer
-
€334 EUR
$375 USD
A
Retailer 2
-
€374 EUR
$420 USD
View
Final sale: no returns
A
Retailer 3
-
€375 EUR
$421 USD
View
Retailer 4
-
€415 EUR
$466 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€415 EUR
$466 USD
View
A
Retailer 6
-
€572 EUR
$642 USD
View
B+
Retailer 7
-
€615 EUR
$690 USD
View
A
Retailer 8
-
€624 EUR
$700 USD
View
A
Retailer 9
-
€660 EUR
£583 GBP
View
B
Retailer 10
-
€1,265 EUR
CA$1,971 CAD
View
B
Retailer 11
-
€1,421 EUR
£1,255 GBP
View
B
Retailer 12
-
€1,473 EUR
$1,652 USD
View
B
Retailer 13
-
€1,609 EUR
$1,805 USD
View
B
Retailer 14
-
€1,684 EUR
£1,487 GBP
View
B
Retailer 15
-
€1,756 EUR
$1,969 USD
View
Most Expensive
B
Do Amore Diamonds
27-ACD3C3293 · Nov 2
€2,969 EUR
$3,330 USD
View
15 more retailers have this diamond
Prices start from €334 EURSave up to €2,635 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 Oval
€334 EUR