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Round|Lab Grown|IGI

2.50ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG499189157

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499189157

Diamond specifications and retailer prices

From €4,609 EUR
As of November 5, 2026
Save €6,242 EUR (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €13,836 EUR at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499189157 or 499189157. Listed at 10 retailers as of November 5, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189157
Dimensions8.90 × 8.85 × 5.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.90 mm8.85 mm2.50 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189157
Side View
Table 59.0%Crown 32.3°GirdlePavilion 40.2°Culet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €13,836 EUR|Low: €4,424 EUR|High: €19,133 EUR|Avg: €8,658 EUR|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7€4,609 EUR
Retailer 10€4,831 EUR
Retailer 8€5,347 EUR
Retailer 6€5,364 EUR
Retailer 12€5,712 EUR
Retailer 11€6,347 EUR
Retailer 5€6,704 EUR
Retailer 9€8,262 EUR
Retailer 2€10,851 EUR
Retailer 4€12,284 EUR
Cape Diamonds€13,836 EUR
Retailer 3€19,133 EUR

21 data points across 12 retailers

10 retailers€4,609 EUR to €10,851 EUR

B
Cheapest Retailer
-
€4,609 EUR
B
Retailer 2
-
€4,831 EUR
View
B
Retailer 3
-
€5,347 EUR
View
Retailer 4
-
€5,347 EUR
View
Price last confirmed 25 days ago
B
Retailer 5
-
€5,364 EUR
View
B
Retailer 6
-
€6,347 EUR
View
B
Retailer 7
-
€6,704 EUR
View
B
Retailer 8
-
€8,262 EUR
View
B
Retailer 9
-
€10,851 EUR
View
Most Expensive
Cape Diamonds
cert_499189157 · Nov 3
€13,836 EUR
ZAR 250,884 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from €4,609 EURSave up to €6,242 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 Round
€4,609 EUR