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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 €363 EUR
$406 USD
As of October 31, 2026
Save €1,219 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,582 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €363 to €1,582, a €1,219 spread on the same certified stone. MOH London lists it at €1,582. 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
Color
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: Oct 31
Current: €1,582 EUR|Low: €363 EUR|High: €1,593 EUR|Avg: €756 EUR|-0.5%
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
October 29, 2026
Retailer 13€363 EUR
Retailer 10€403 EUR
Retailer 11€403 EUR
Retailer 4€447 EUR
Retailer 7€609 EUR
Retailer 12€631 EUR
Retailer 6€634 EUR
Retailer 3€638 EUR
Retailer 9€644 EUR
Retailer 2€692 EUR
Retailer 14€874 EUR
Retailer 8€1,182 EUR
Retailer 5€1,331 EUR
MOH London€1,582 EUR

24 data points across 14 retailers

17 retailers€363 EUR to €1,582 EUR

Retailer 1
-
€311 EUR
$348 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€363 EUR
$406 USD
View
Final sale: no returns
Retailer 3
-
€377 EUR
$421 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€377 EUR
$421 USD
View
Retailer 5
-
€403 EUR
$450 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€403 EUR
$450 USD
View
B+
Retailer 7
-
€447 EUR
HK$3,900 HKD
View
B+
Retailer 8
-
€609 EUR
$680 USD
View
B+
Retailer 9
-
€631 EUR
$705 USD
View
B+
Retailer 10
-
€638 EUR
$713 USD
View
B+
Retailer 11
-
€644 EUR
$719 USD
View
B+
Retailer 12
-
€692 EUR
ZAR 12,492 ZAR
View
Retailer 13
-
€874 EUR
$976 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
€1,182 EUR
$1,320 USD
View
Retailer 15
-
€1,295 EUR
$1,447 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
€1,331 EUR
$1,487 USD
View
Most Expensive
B
MOH London
LG526291490 · Oct 29
€1,582 EUR
£1,392 GBP
View
16 more retailers have this diamond
Prices start from €363 EURSave up to €1,219 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
€363 EUR