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Oval|Lab Grown|IGI

1.50ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG442066217

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442066217

Diamond specifications and retailer prices

From $1,051 SGD
As of November 6, 2026
Save $5,139 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,190 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066217 or 442066217. Listed at 11 retailers as of November 3, 2026, with prices from $1,051 to $6,190, a $5,139 spread on the same certified stone. MOH London lists it at $6,190. 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

1.50
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066217
Dimensions8.97 × 6.51 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.97 mm6.51 mm1.50 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066217
Side View
Table 55.5%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,190 SGD|Low: $1,051 SGD|High: $6,273 SGD|Avg: $2,928 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$1,051 SGD
Retailer 2$1,661 SGD
Retailer 7$1,858 SGD
Retailer 5$1,926 SGD
Retailer 8$1,926 SGD
Retailer 9$2,147 SGD
Retailer 11$2,655 SGD
Retailer 6$3,049 SGD
Retailer 10$3,591 SGD
Retailer 3$5,516 SGD
MOH London$6,190 SGD

13 data points across 11 retailers

11 retailers$1,051 SGD to $6,190 SGD

A
Cheapest Retailer
-
$1,051 SGD
B+
Retailer 2
-
$1,661 SGD
View
B+
Retailer 3
-
$1,807 SGD
View
B+
Retailer 4
-
$1,858 SGD
View
Final sale: no returns
Retailer 5
-
$1,926 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,926 SGD
View
B+
Retailer 7
-
$2,147 SGD
View
B
Retailer 8
-
$3,049 SGD
View
B
Retailer 9
-
$3,591 SGD
View
B
Retailer 10
-
$3,610 SGD
View
Most Expensive
B
MOH London
LG442066217 · Nov 3
$6,190 SGD
£3,803 GBP
View
10 more retailers have this diamond
Prices start from $1,051 SGDSave up to $5,139 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
1.50ct Oval
$1,051 SGD