Round|Lab Grown|IGI

0.52ct H IF Round Lab Grown Diamond

ID • H/IF • IGI LG791650132

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791650132

Diamond specifications and retailer prices

From €172 EUR
$192 USD
As of November 1, 2026
Save €1,063 EUR (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,235 EUR at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791650132 or 791650132. Listed at 11 retailers as of November 1, 2026, with prices from €172 to €1,235, a €1,063 spread on the same certified stone. Kay Jewelers lists it at €1,235. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
H
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791650132
Dimensions5.19 × 5.17 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.19 mm5.17 mm0.52 ctH / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791650132
Side View
Table 57.0%Crown 34.7°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.7%

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 1
Current: €1,235 EUR|Low: €172 EUR|High: €1,343 EUR|Avg: €721 EUR|-8.0%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3€172 EUR
Retailer 8€219 EUR
Retailer 5€328 EUR
Retailer 2€331 EUR
Retailer 11€346 EUR
Retailer 10€468 EUR
Retailer 9€881 EUR
Retailer 6€1,062 EUR
Retailer 4€1,119 EUR
Retailer 12€1,182 EUR
Kay Jewelers€1,235 EUR
Retailer 7€1,235 EUR

29 data points across 12 retailers

11 retailers€172 EUR to €1,235 EUR

A
Cheapest Retailer
-
€172 EUR
$192 USD
A
Retailer 2
-
€219 EUR
$245 USD
View
A
Retailer 3
-
€328 EUR
View
A
Retailer 4
-
€331 EUR
$370 USD
View
A
Retailer 5
-
€346 EUR
CA$538 CAD
View
B+
Retailer 6
-
€468 EUR
$523 USD
View
B
Retailer 7
-
€881 EUR
$984 USD
View
B
Retailer 8
-
€1,062 EUR
£934 GBP
View
B
Retailer 9
-
€1,119 EUR
$1,250 USD
View
B
Retailer 10
-
€1,235 EUR
$1,380 USD
View
Most Expensive
B
Kay Jewelers
259063690 · Nov 1
€1,235 EUR
$1,380 USD
View
10 more retailers have this diamond
Prices start from €172 EURSave up to €1,063 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
0.52ct Round
€172 EUR