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Oval|Lab Grown|IGI

1.52ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG451056987

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056987

Diamond specifications and retailer prices

From $1,183 SGD
As of November 5, 2026
Save $3,457 SGD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,640 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451056987 or 451056987. Listed at 10 retailers as of November 5, 2026, with prices from $1,183 to $4,640, a $3,457 spread on the same certified stone. MOH London lists it at $4,640. 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

1.52
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056987
Dimensions8.88 × 6.44 × 4.08 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.88 mm6.44 mm1.52 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056987
Side View
Table 58.5%Crown 36.3°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.4%

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: $4,640 SGD|Low: $1,135 SGD|High: $4,709 SGD|Avg: $2,386 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$1,183 SGD
Retailer 9$1,287 SGD
Retailer 6$1,371 SGD
Retailer 3$1,596 SGD
Retailer 2$1,907 SGD
Retailer 10$2,026 SGD
Retailer 7$2,198 SGD
Retailer 4$3,051 SGD
Retailer 8$3,856 SGD
MOH London$4,640 SGD

27 data points across 10 retailers

10 retailers$1,183 SGD to $4,640 SGD

A
Cheapest Retailer
-
$1,183 SGD
A
Retailer 2
-
$1,287 SGD
View
Retailer 3
-
$1,371 SGD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$1,371 SGD
View
B+
Retailer 5
-
$1,596 SGD
View
B+
Retailer 6
-
$1,907 SGD
View
B+
Retailer 7
-
$2,198 SGD
View
B
Retailer 8
-
$3,051 SGD
View
B
Retailer 9
-
$3,856 SGD
View
Most Expensive
B
MOH London
LG451056987 · Nov 5
$4,640 SGD
£2,851 GBP
View
9 more retailers have this diamond
Prices start from $1,183 SGDSave up to $3,457 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
1.52ct Oval
$1,183 SGD