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Oval|Lab Grown|IGI

3.00ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG445033760

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445033760

Diamond specifications and retailer prices

From $5,067 SGD
As of November 5, 2026
Save $7,490 SGD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,557 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445033760 or 445033760. Listed at 10 retailers as of November 5, 2026, with prices from $5,067 to $12,557, a $7,490 spread on the same certified stone. MOH London lists it at $12,557. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445033760
Dimensions11.02 × 8.15 × 5.08 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm8.15 mm3.00 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445033760
Side View
Table 59.0%Crown 36.6°Girdle: STK-VTKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,557 SGD|Low: $5,067 SGD|High: $12,759 SGD|Avg: $7,710 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$5,067 SGD
Retailer 6$5,879 SGD
Retailer 4$5,953 SGD
Retailer 8$6,585 SGD
Retailer 2$7,269 SGD
Retailer 9$7,573 SGD
Retailer 3$7,796 SGD
Retailer 7$9,104 SGD
MOH London$12,557 SGD

29 data points across 9 retailers

10 retailers$5,067 SGD to $12,557 SGD

A
Cheapest Retailer
-
$5,067 SGD
A
Retailer 2
-
$5,311 SGD
View
B+
Retailer 3
-
$5,879 SGD
View
Retailer 4
-
$5,879 SGD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$5,953 SGD
View
B+
Retailer 6
-
$7,269 SGD
View
B+
Retailer 7
-
$7,345 SGD
View
B+
Retailer 8
-
$7,796 SGD
View
B
Retailer 9
-
$9,104 SGD
View
Most Expensive
B
MOH London
LG445033760 · Nov 5
$12,557 SGD
£7,715 GBP
View
9 more retailers have this diamond
Prices start from $5,067 SGDSave up to $7,490 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.

A
3.00ct Oval
$5,067 SGD