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Oval|Lab Grown|IGI

1.53ct K SI2 Oval Lab Grown Diamond

GD • K/SI2 • IGI LG451057554

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057554

Diamond specifications and retailer prices

From $2,226 SGD
As of November 5, 2026
Save $5,128 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,354 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG451057554 or 451057554. Listed at 8 retailers as of November 5, 2026, with prices from $2,226 to $7,354, a $5,128 spread on the same certified stone. MOH London lists it at $7,354. 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

1.53
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057554
Dimensions8.97 × 6.61 × 4.14 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.97 mm6.61 mm1.53 ctK / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057554
Side View
Table 57.5%Crown 35.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $7,354 SGD|Low: $2,136 SGD|High: $7,472 SGD|Avg: $3,968 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$2,226 SGD
Retailer 7$2,422 SGD
Retailer 9$2,445 SGD
Retailer 4$2,582 SGD
Retailer 8$3,437 SGD
Retailer 5$4,052 SGD
Retailer 2$4,452 SGD
Retailer 6$4,839 SGD
Retailer 10$5,779 SGD
MOH London$7,354 SGD

15 data points across 10 retailers

8 retailers$2,226 SGD to $7,354 SGD

B
Cheapest Retailer
-
$2,226 SGD
B
Retailer 2
-
$2,422 SGD
View
B
Retailer 3
-
$2,582 SGD
View
Retailer 4
-
$2,582 SGD
View
Price last confirmed 25 days ago
C
Retailer 5
-
$4,052 SGD
View
C
Retailer 6
-
$4,452 SGD
View
C
Retailer 7
-
$4,839 SGD
View
Most Expensive
C
MOH London
LG451057554 · Nov 5
$7,354 SGD
£4,518 GBP
View
7 more retailers have this diamond
Prices start from $2,226 SGDSave up to $5,128 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
1.53ct Oval
$2,226 SGD