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Oval|Lab Grown|IGI

2.51ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG451057269

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057269

Diamond specifications and retailer prices

From $5,743 SGD
As of November 5, 2026
Save $11,497 SGD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,240 SGD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval 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 LG451057269 or 451057269. Listed at 10 retailers as of November 3, 2026, with prices from $5,743 to $17,240, a $11,497 spread on the same certified stone. Cape Diamonds lists it at $17,240. 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

2.51
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057269
Dimensions10.72 × 7.77 × 4.80 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.72 mm7.77 mm2.51 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057269
Side View
Table 60.5%Crown 35.7°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 61.8%

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: Nov 5
Current: $17,240 SGD|Low: $5,513 SGD|High: $17,981 SGD|Avg: $9,238 SGD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$5,743 SGD
Retailer 9$6,020 SGD
Retailer 6$6,662 SGD
Retailer 3$6,664 SGD
Retailer 10$7,378 SGD
Retailer 8$8,325 SGD
Retailer 4$8,669 SGD
Retailer 7$10,307 SGD
Retailer 2$13,758 SGD
Cape Diamonds$17,240 SGD

23 data points across 10 retailers

10 retailers$5,743 SGD to $17,240 SGD

B+
Cheapest Retailer
-
$5,743 SGD
B
Retailer 2
-
$6,020 SGD
View
Retailer 3
-
$6,662 SGD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$6,662 SGD
View
B
Retailer 5
-
$6,664 SGD
View
B
Retailer 6
-
$8,325 SGD
View
B
Retailer 7
-
$8,669 SGD
View
B
Retailer 8
-
$10,307 SGD
View
B
Retailer 9
-
$13,758 SGD
View
Most Expensive
B
Cape Diamonds
cert_451057269 · Nov 3
$17,240 SGD
ZAR 217,320 ZAR
View
9 more retailers have this diamond
Prices start from $5,743 SGDSave up to $11,497 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+
2.51ct Oval
$5,743 SGD