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Oval|Lab Grown|GIA

2.58ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • GIA 2427019992

Certificate GIA 2427019992

Diamond specifications and retailer prices

From €539 EUR
$602 USD
As of October 29, 2026
Save €2,361 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,900 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.58ct lab-grown oval diamond

This 2.58ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427019992. Listed at 15 retailers as of October 29, 2026, with prices from €539 to €2,900, a €2,361 spread on the same certified stone. MOH London lists it at €2,900. 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

2.58
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2427019992
Dimensions10.89 × 7.68 × 4.91 mm
L/W Ratio1.42
Top View
10.89 mm7.68 mm2.58 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427019992
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

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: €2,900 EUR|Low: €510 EUR|High: €2,900 EUR|Avg: €1,210 EUR|+3.5%
MOH London
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
November 1, 2026
Retailer 6€539 EUR
Retailer 11€603 EUR
Retailer 7€645 EUR
Retailer 8€668 EUR
Retailer 4€775 EUR
Retailer 12€783 EUR
Retailer 2€969 EUR
Retailer 14€975 EUR
Retailer 9€989 EUR
Retailer 3€1,024 EUR
Retailer 13€1,478 EUR
Retailer 10€1,757 EUR
Retailer 5€2,160 EUR
Retailer 15€2,211 EUR
MOH London€2,900 EUR

42 data points across 15 retailers

15 retailers€539 EUR to €2,900 EUR

A
Cheapest Retailer
-
€539 EUR
$602 USD
A
Retailer 2
-
€603 EUR
$674 USD
View
Retailer 3
-
€645 EUR
$721 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€668 EUR
$746 USD
View
A
Retailer 5
-
€775 EUR
$866 USD
View
Final sale: no returns
B+
Retailer 6
-
€783 EUR
$875 USD
View
B+
Retailer 7
-
€969 EUR
£853 GBP
View
B+
Retailer 8
-
€975 EUR
$1,089 USD
View
B+
Retailer 9
-
€989 EUR
View
B+
Retailer 10
-
€1,024 EUR
$1,144 USD
View
B
Retailer 11
-
€1,478 EUR
$1,651 USD
View
B
Retailer 12
-
€1,757 EUR
$1,963 USD
View
B
Retailer 13
-
€2,160 EUR
$2,414 USD
View
B
Retailer 14
-
€2,211 EUR
$2,470 USD
View
Most Expensive
B
MOH London
2427019992 · Nov 1
€2,900 EUR
£2,551 GBP
View
14 more retailers have this diamond
Prices start from €539 EURSave up to €2,361 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
2.58ct Oval
€539 EUR