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Oval|Lab Grown|IGI

0.53ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG407915171

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915171

Diamond specifications and retailer prices

From €283 EUR
$316 USD
As of November 1, 2026
Save €1,123 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,406 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915171 or 407915171. Listed at 10 retailers as of November 1, 2026, with prices from €283 to €1,406, a €1,123 spread on the same certified stone. MOH London lists it at €1,406. 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

0.53
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915171
Dimensions6.30 × 4.64 × 2.86 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.30 mm4.64 mm0.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915171
Side View
Table 57.5%Crown 35°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.6%

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 1
Current: €1,406 EUR|Low: €271 EUR|High: €1,423 EUR|Avg: €633 EUR|-1.2%
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
November 1, 2026
Retailer 8€283 EUR
Retailer 2€295 EUR
Retailer 11€316 EUR
Retailer 9€351 EUR
Retailer 12€351 EUR
Retailer 5€353 EUR
Retailer 13€488 EUR
Retailer 10€570 EUR
Retailer 6€636 EUR
Retailer 3€682 EUR
Retailer 7€1,028 EUR
MOH London€1,406 EUR
Retailer 4€1,410 EUR

20 data points across 13 retailers

10 retailers€283 EUR to €1,406 EUR

B+
Cheapest Retailer
-
€283 EUR
$316 USD
A
Retailer 2
-
€295 EUR
$330 USD
View
B+
Retailer 3
-
€316 EUR
$353 USD
View
Final sale: no returns
B+
Retailer 4
-
€328 EUR
$367 USD
View
B+
Retailer 5
-
€351 EUR
$392 USD
View
Retailer 6
-
€351 EUR
$392 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
€570 EUR
$637 USD
View
B
Retailer 8
-
€1,028 EUR
$1,149 USD
View
B
Retailer 9
-
€1,128 EUR
$1,260 USD
View
Most Expensive
B
MOH London
LG407915171 · Nov 1
€1,406 EUR
£1,237 GBP
View
9 more retailers have this diamond
Prices start from €283 EURSave up to €1,123 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
0.53ct Oval
€283 EUR