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Round|Lab Grown|IGI

0.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG598377176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598377176

Diamond specifications and retailer prices

From $235 NZD
$132 USD
As of October 24, 2026
Save $1,400 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,107 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG598377176 or 598377176. Listed at 20 retailers as of October 23, 2026, with a 596% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598377176
Dimensions5.15 × 5.18 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.15 mm5.18 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598377176
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 24
Current: $2,107 NZD|Low: $194 NZD|High: $2,121 NZD|Avg: $561 NZD|+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
Retailer 15
Retailer 16
Retailer 17
October 24, 2026
Retailer 14$203 NZD
Retailer 6$224 NZD
Retailer 7$235 NZD
Retailer 3$267 NZD
Retailer 9$267 NZD
Retailer 15$356 NZD
Retailer 12$418 NZD
Retailer 11$446 NZD
Retailer 17$454 NZD
Retailer 2$471 NZD
Retailer 13$598 NZD
Retailer 10$641 NZD
Retailer 16$712 NZD
Retailer 4$760 NZD
Retailer 5$794 NZD
Retailer 8$807 NZD
MOH London$2,107 NZD

39 data points across 17 retailers

20 retailers$235 NZD to $1,635 NZD

Retailer 1
-
$203 NZD
$114 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$235 NZD
$132 USD
View
A
Retailer 3
-
$267 NZD
$150 USD
View
Retailer 4
-
$267 NZD
$150 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$356 NZD
$200 USD
View
Price last confirmed 6 days ago
Retailer 6
-
$418 NZD
$235 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$446 NZD
ZAR 4,050 ZAR
View
A
Retailer 8
-
$454 NZD
€243 EUR
View
A
Retailer 9
-
$471 NZD
£208 GBP
View
Retailer 10
-
$514 NZD
A$444 AUD
View
Price last confirmed 135 days ago
B+
Retailer 11
-
$598 NZD
$336 USD
View
B+
Retailer 12
-
$641 NZD
A$554 AUD
View
B+
Retailer 13
-
$708 NZD
SGD 537 SGD
View
B+
Retailer 14
-
$712 NZD
$400 USD
View
Retailer 15
-
$760 NZD
$427 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$794 NZD
$446 USD
View
B+
Retailer 17
-
$807 NZD
$453 USD
View
B+
Retailer 18
-
$909 NZD
$511 USD
View
B
Retailer 19
-
$1,635 NZD
$918 USD
View
Most Expensive
MOH London
LG598377176 · Oct 19
$2,107 NZD
£932 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $235 NZDSave up to $1,400 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
0.53ct Round
$235 NZD