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Round|Lab Grown|IGI

2.50ct K VS1 Round Lab Grown Diamond

VG • K/VS1 • IGI LG480169689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480169689

Diamond specifications and retailer prices

From $5,173 USD
As of November 5, 2026
Save $7,006 USD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,530 USD 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 very-good cut grade and certified by IGI LG480169689 or 480169689. Listed at 11 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. 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

2.50
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480169689
Dimensions8.53 × 8.44 × 5.39 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
8.53 mm8.44 mm2.50 ctK / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480169689
Side View
Table 57.0%Crown 36.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $15,530 USD|Low: $4,966 USD|High: $21,475 USD|Avg: $8,848 USD|-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
Retailer 13
November 5, 2026
Retailer 9$5,173 USD
Retailer 12$5,422 USD
Retailer 3$6,001 USD
Retailer 10$6,001 USD
Retailer 8$6,020 USD
Retailer 2$6,316 USD
Retailer 4$6,411 USD
Retailer 13$7,124 USD
Retailer 7$7,525 USD
Retailer 11$9,273 USD
Retailer 6$12,179 USD
Cape Diamonds$15,530 USD
Retailer 5$21,475 USD

39 data points across 13 retailers

11 retailers$5,173 USD to $12,179 USD

B
Cheapest Retailer
-
$5,173 USD
B
Retailer 2
-
$5,422 USD
View
B
Retailer 3
-
$6,001 USD
View
Retailer 4
-
$6,001 USD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$6,020 USD
View
B
Retailer 6
-
$6,316 USD
View
B
Retailer 7
-
$7,124 USD
View
B
Retailer 8
-
$7,525 USD
View
C
Retailer 9
-
$9,273 USD
View
B
Retailer 10
-
$12,179 USD
View
Most Expensive
Cape Diamonds
cert_480169689 · Nov 3
$15,530 USD
ZAR 250,884 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $5,173 USDSave up to $7,006 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.

B
2.50ct Round
$5,173 USD