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Round|Lab Grown|IGI

2.50ct K SI2 Round Lab Grown Diamond

VG • K/SI2 • IGI LG480167781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480167781

Diamond specifications and retailer prices

From $5,068 SGD
As of November 5, 2026
Save $4,040 SGD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,560 SGD at MOH London · As of November 5, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG480167781 or 480167781. Listed at 8 retailers as of November 4, 2026, with a 80% 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
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480167781
Dimensions8.53 × 8.62 × 5.26 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 mm8.62 mm2.50 ctK / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480167781
Side View
Table 62.0%Crown 35.8°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.2%

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: $12,560 SGD|Low: $4,865 SGD|High: $13,357 SGD|Avg: $8,172 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$5,068 SGD
Retailer 6$5,312 SGD
Retailer 4$5,879 SGD
Retailer 8$6,559 SGD
Retailer 7$7,347 SGD
Retailer 2$7,798 SGD
Retailer 5$9,108 SGD
MOH London$12,560 SGD
Retailer 9$13,357 SGD

15 data points across 9 retailers

8 retailers$5,068 SGD to $9,108 SGD

B
Cheapest Retailer
-
$5,068 SGD
B
Retailer 2
-
$5,312 SGD
View
B
Retailer 3
-
$5,879 SGD
View
Retailer 4
-
$5,879 SGD
View
Price last confirmed 25 days ago
C
Retailer 5
-
$7,347 SGD
View
C
Retailer 6
-
$7,798 SGD
View
C
Retailer 7
-
$9,108 SGD
View
Most Expensive
MOH London
LG480167781 · Nov 5
$12,560 SGD
£7,743 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $5,068 SGDSave up to $4,040 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
$5,068 SGD