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 $602 USD
As of October 29, 2026
Save $2,545 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,147 USD at MOH London · As of October 29, 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 $602 to $3,147, a $2,545 spread on the same certified stone. MOH London lists it at $3,147. 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: $3,147 USD|Low: $570 USD|High: $3,237 USD|Avg: $1,351 USD|+0.5%
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$602 USD
Retailer 11$674 USD
Retailer 7$721 USD
Retailer 8$746 USD
Retailer 4$866 USD
Retailer 12$875 USD
Retailer 2$1,083 USD
Retailer 14$1,089 USD
Retailer 9$1,105 USD
Retailer 3$1,144 USD
Retailer 13$1,651 USD
Retailer 10$1,963 USD
Retailer 5$2,414 USD
Retailer 15$2,470 USD
MOH London$3,147 USD

43 data points across 15 retailers

15 retailers$602 USD to $3,147 USD

A
Cheapest Retailer
-
$602 USD
A
Retailer 2
-
$674 USD
View
Retailer 3
-
$721 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$746 USD
View
A
Retailer 5
-
$866 USD
View
Final sale: no returns
B+
Retailer 6
-
$875 USD
View
B+
Retailer 7
-
$1,083 USD
£853 GBP
View
B+
Retailer 8
-
$1,089 USD
View
B+
Retailer 9
-
$1,105 USD
€1,052 EUR
View
B+
Retailer 10
-
$1,144 USD
View
B
Retailer 11
-
$1,651 USD
View
B
Retailer 12
-
$1,963 USD
View
B
Retailer 13
-
$2,414 USD
View
B
Retailer 14
-
$2,470 USD
View
Most Expensive
B
MOH London
2427019992 · Oct 29
$3,147 USD
£2,478 GBP
View
14 more retailers have this diamond
Prices start from $602 USDSave up to $2,545 USD

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
$602 USD