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Round|Lab Grown|IGI

2.50ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG500165163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165163

Diamond specifications and retailer prices

From $6,607 SGD
As of November 5, 2026
Save $8,990 SGD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $19,836 SGD 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 LG500165163 or 500165163. Listed at 10 retailers as of November 3, 2026, with a 136% 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
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165163
Dimensions8.70 × 8.66 × 5.23 mm
L/W Ratio1.00
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
8.70 mm8.66 mm2.50 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500165163
Side View
Table 61.5%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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: $19,836 SGD|Low: $6,343 SGD|High: $20,688 SGD|Avg: $11,125 SGD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6$6,607 SGD
Retailer 9$6,926 SGD
Retailer 7$7,665 SGD
Retailer 4$7,670 SGD
Retailer 11$8,189 SGD
Retailer 10$9,099 SGD
Retailer 5$9,612 SGD
Retailer 8$11,844 SGD
Retailer 2$15,597 SGD
Retailer 3$17,610 SGD
Cape Diamonds$19,836 SGD

20 data points across 11 retailers

10 retailers$6,607 SGD to $15,597 SGD

B
Cheapest Retailer
-
$6,607 SGD
B
Retailer 2
-
$6,926 SGD
View
B
Retailer 3
-
$7,665 SGD
View
Retailer 4
-
$7,665 SGD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$7,670 SGD
View
B
Retailer 6
-
$9,099 SGD
View
B
Retailer 7
-
$9,612 SGD
View
B
Retailer 8
-
$11,844 SGD
View
B
Retailer 9
-
$15,597 SGD
View
Most Expensive
Cape Diamonds
cert_500165163 · Nov 3
$19,836 SGD
ZAR 250,884 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from $6,607 SGDSave up to $8,990 SGD

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
$6,607 SGD