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Oval|Lab Grown|GIA

2.59ct F SI1 Oval Lab Grown Diamond

GD • F/SI1 • GIA 1439866864

Certificate GIA 1439866864

Diamond specifications and retailer prices

From €1,734 EUR
$1,945 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: €1,734 EUR at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 2.59ct lab-grown oval diamond

This 2.59ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1439866864. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.59
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1439866864
Dimensions11.00 × 7.82 × 4.87 mm
L/W Ratio1.41
Top View
11.00 mm7.82 mm2.59 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1439866864
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €1,734 EUR|Low: €1,734 EUR|High: €2,013 EUR|Avg: €1,883 EUR|-2.0%
Rare Carat
Retailer 2
October 18, 2026
Rare Carat€1,734 EUR
Retailer 2€2,013 EUR

3 data points across 2 retailers

1 retailer

B
Rare Carat
133441 · Oct 28
€1,734 EUR
$1,945 USD
View

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B
2.59ct Oval
€1,734 EUR