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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 €1,556 EUR
As of November 5, 2026
Save €3,583 EUR (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,139 EUR 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 €1,556 to €5,139, a €3,583 spread on the same certified stone. MOH London lists it at €5,139. 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: €5,139 EUR|Low: €1,493 EUR|High: €5,222 EUR|Avg: €2,773 EUR|-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€1,556 EUR
Retailer 7€1,693 EUR
Retailer 9€1,709 EUR
Retailer 4€1,805 EUR
Retailer 8€2,402 EUR
Retailer 5€2,832 EUR
Retailer 2€3,112 EUR
Retailer 6€3,382 EUR
Retailer 10€4,039 EUR
MOH London€5,139 EUR

15 data points across 10 retailers

8 retailers€1,556 EUR to €5,139 EUR

B
Cheapest Retailer
-
€1,556 EUR
B
Retailer 2
-
€1,693 EUR
View
B
Retailer 3
-
€1,805 EUR
View
Retailer 4
-
€1,805 EUR
View
Price last confirmed 25 days ago
C
Retailer 5
-
€2,832 EUR
View
C
Retailer 6
-
€3,112 EUR
View
C
Retailer 7
-
€3,382 EUR
View
Most Expensive
C
MOH London
LG451057554 · Nov 5
€5,139 EUR
£4,518 GBP
View
7 more retailers have this diamond
Prices start from €1,556 EURSave up to €3,583 EUR

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
€1,556 EUR