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Round|Lab Grown|IGI

0.53ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG407936503

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936503

Diamond specifications and retailer prices

From $475 AUD
As of November 3, 2026
Save $1,887 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,362 AUD at MOH London · As of November 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407936503 or 407936503. Listed at 12 retailers as of November 3, 2026, with prices from $475 to $2,362, a $1,887 spread on the same certified stone. MOH London lists it at $2,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936503
Dimensions5.15 × 5.11 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.15 mm5.11 mm0.53 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407936503
Side View
Table 58.5%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 3
Current: $2,362 AUD|Low: $457 AUD|High: $2,391 AUD|Avg: $998 AUD|-1.1%
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
November 2, 2026
Retailer 11$475 AUD
Retailer 12$501 AUD
Retailer 16$533 AUD
Retailer 4$551 AUD
Retailer 13$590 AUD
Retailer 15$590 AUD
Retailer 7$634 AUD
Retailer 5$809 AUD
Retailer 14$954 AUD
Retailer 2$1,070 AUD
Retailer 9$1,072 AUD
Retailer 6$1,128 AUD
Retailer 8$1,234 AUD
Retailer 10$1,730 AUD
Retailer 3$1,896 AUD
MOH London$2,362 AUD

22 data points across 16 retailers

12 retailers$475 AUD to $2,362 AUD

A
Cheapest Retailer
-
$475 AUD
A
Retailer 2
-
$501 AUD
View
A
Retailer 3
-
$533 AUD
View
Final sale: no returns
A
Retailer 4
-
$551 AUD
View
A
Retailer 5
-
$590 AUD
View
Retailer 6
-
$590 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$954 AUD
View
B+
Retailer 8
-
$1,070 AUD
View
B+
Retailer 9
-
$1,072 AUD
View
B
Retailer 10
-
$1,730 AUD
View
B
Retailer 11
-
$1,896 AUD
View
Most Expensive
B
MOH London
LG407936503 · Nov 3
$2,362 AUD
£1,299 GBP
View
11 more retailers have this diamond
Prices start from $475 AUDSave up to $1,887 AUD

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
$475 AUD