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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 $341 NZD
As of November 4, 2026
Save $2,090 NZD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,430 NZD at Kay Jewelers · As of November 3, 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 3, 2026, with prices from $341 to $2,430, a $2,090 spread on the same certified stone. Kay Jewelers lists it at $2,430. 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
Colour
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 4
Current: $2,430 NZD|Low: $341 NZD|High: $2,661 NZD|Avg: $1,427 NZD|-8.7%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 3$341 NZD
Retailer 9$435 NZD
Retailer 8$649 NZD
Retailer 7$656 NZD
Retailer 11$687 NZD
Retailer 10$928 NZD
Retailer 5$1,739 NZD
Retailer 6$2,092 NZD
Retailer 4$2,218 NZD
Retailer 12$2,342 NZD
Kay Jewelers$2,430 NZD
Retailer 2$2,430 NZD

32 data points across 12 retailers

11 retailers$341 NZD to $2,430 NZD

A
Cheapest Retailer
-
$341 NZD
A
Retailer 2
-
$435 NZD
View
A
Retailer 3
-
$649 NZD
View
A
Retailer 4
-
$656 NZD
View
A
Retailer 5
-
$687 NZD
View
B+
Retailer 6
-
$928 NZD
View
B
Retailer 7
-
$1,739 NZD
View
B
Retailer 8
-
$2,092 NZD
View
B
Retailer 9
-
$2,218 NZD
View
B
Retailer 10
-
$2,430 NZD
View
Most Expensive
B
Kay Jewelers
259063690 · Nov 3
$2,430 NZD
$1,370 USD
View
10 more retailers have this diamond
Prices start from $341 NZDSave up to $2,090 NZD

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
$341 NZD