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Oval|Lab Grown|IGI

2.50ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG843641873

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG843641873

Diamond specifications and retailer prices

From €954 EUR
$1,066 USD
As of October 29, 2026
Save €2,910 EUR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,865 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641873 or 843641873. Listed at 17 retailers as of October 29, 2026, with prices from €954 to €3,865, a €2,910 spread on the same certified stone. Taylor and Hart lists it at €3,865. 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

2.50
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641873
Dimensions12.55 × 6.90 × 4.26 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm6.90 mm2.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641873
Side View
Table 65.0%Crown 34.4°Girdle: THK-VTKPavilion 42.2°Culet: LargeDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,605 EUR|Low: €947 EUR|High: €4,217 EUR|Avg: €2,056 EUR|+0.1%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 14€954 EUR
Retailer 10€1,037 EUR
Retailer 13€1,039 EUR
Retailer 4€1,106 EUR
Retailer 8€1,205 EUR
Retailer 16€1,262 EUR
Retailer 12€1,386 EUR
Retailer 7€1,443 EUR
Retailer 1€1,605 EUR
Retailer 5€1,723 EUR
Retailer 9€2,074 EUR
Retailer 11€2,244 EUR
Retailer 6€2,381 EUR
Retailer 15€2,855 EUR
Retailer 2€3,056 EUR
Retailer 3€3,773 EUR
Taylor and Hart€3,865 EUR

22 data points across 17 retailers

17 retailers€954 EUR to €3,865 EUR

B+
Cheapest Retailer
-
€954 EUR
$1,066 USD
B+
Retailer 2
-
€1,037 EUR
$1,159 USD
View
B+
Retailer 3
-
€1,039 EUR
$1,161 USD
View
B+
Retailer 4
-
€1,106 EUR
$1,236 USD
View
Retailer 5
-
€1,205 EUR
$1,346 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€1,262 EUR
$1,410 USD
View
B+
Retailer 7
-
€1,386 EUR
$1,549 USD
View
B
Retailer 8
-
€1,443 EUR
$1,612 USD
View
B
Retailer 9
-
€1,605 EUR
View
B
Retailer 10
-
€1,723 EUR
$1,925 USD
View
B
Retailer 11
-
€2,074 EUR
$2,317 USD
View
B
Retailer 12
-
€2,244 EUR
$2,507 USD
View
B
Retailer 13
-
€2,381 EUR
$2,660 USD
View
B
Retailer 14
-
€2,855 EUR
ZAR 51,523 ZAR
View
B
Retailer 15
-
€3,056 EUR
£2,688 GBP
View
B
Retailer 16
-
€3,773 EUR
£3,319 GBP
View
Most Expensive
B
Taylor and Hart
32SPMD9 · Oct 30
€3,865 EUR
$4,318 USD
View
16 more retailers have this diamond
Prices start from €954 EURSave up to €2,910 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.

B+
2.50ct Oval
€954 EUR