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Round|Lab Grown|IGI

1.53ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG526291490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG526291490

Diamond specifications and retailer prices

From €362 EUR
As of November 4, 2026
Save €1,201 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,563 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526291490 or 526291490. Listed at 17 retailers as of November 4, 2026, with prices from €362 to €1,563, a €1,201 spread on the same certified stone. MOH London lists it at €1,563. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526291490
Dimensions7.50 × 7.45 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.50 mm7.45 mm1.53 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526291490
Side View
Table 63.5%Crown 37°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.7%

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 4
Current: €1,563 EUR|Low: €362 EUR|High: €1,585 EUR|Avg: €753 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 13€362 EUR
Retailer 10€401 EUR
Retailer 11€401 EUR
Retailer 4€445 EUR
Retailer 2€535 EUR
Retailer 12€628 EUR
Retailer 6€630 EUR
Retailer 3€635 EUR
Retailer 9€641 EUR
Retailer 7€690 EUR
Retailer 14€870 EUR
Retailer 8€1,176 EUR
Retailer 5€1,324 EUR
MOH London€1,563 EUR

26 data points across 14 retailers

17 retailers€362 EUR to €1,563 EUR

Retailer 1
-
€310 EUR
Price last confirmed 28 days ago
A
Retailer 2
-
€362 EUR
View
Final sale: no returns
Retailer 3
-
€375 EUR
View
Price last confirmed 30 days ago
B+
Retailer 4
-
€375 EUR
View
Retailer 5
-
€401 EUR
View
Price last confirmed 34 days ago
Retailer 6
-
€401 EUR
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€445 EUR
View
B+
Retailer 8
-
€535 EUR
View
B+
Retailer 9
-
€628 EUR
View
B+
Retailer 10
-
€635 EUR
View
B+
Retailer 11
-
€641 EUR
View
B+
Retailer 12
-
€690 EUR
View
Retailer 13
-
€870 EUR
View
Price last confirmed 24 days ago
B
Retailer 14
-
€1,176 EUR
View
Retailer 15
-
€1,289 EUR
View
Price last confirmed 29 days ago
B
Retailer 16
-
€1,324 EUR
View
Most Expensive
B
MOH London
LG526291490 · Nov 5
€1,563 EUR
£1,381 GBP
View
16 more retailers have this diamond
Prices start from €362 EURSave up to €1,201 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.

A
1.53ct Round
€362 EUR