CaratHunter
Plans
Oval|Lab Grown

0.52ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • EF01113494

Diamond specifications and retailer prices

From $146 AUD
As of November 5, 2026
Save $437 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $582 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 5, 2026, with prices from $146 to $582, a $437 spread on the same certified stone. NZ Jewellers lists it at $582. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateEF01113494
Dimensions4.63 × 6.41 × 2.82 mm
L/W Ratio1.38
Top View
4.63 mm6.41 mm0.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateEF01113494
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 61.0%

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 5
Current: $582 AUD|Low: $140 AUD|High: $582 AUD|Avg: $260 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2$146 AUD
Retailer 3$169 AUD
Retailer 4$192 AUD
Retailer 5$192 AUD
NZ Jewellers$582 AUD

4 data points across 5 retailers

4 retailers$146 AUD to $582 AUD

A
Cheapest Retailer
-
$146 AUD
B+
Retailer 2
-
$169 AUD
View
B+
Retailer 3
-
$192 AUD
View
Most Expensive
B
NZ Jewellers
04ca383e-beec-46f2-9764-c95a04ba7301 · Nov 5
$582 AUD
$400 USD
View
3 more retailers have this diamond
Prices start from $146 AUDSave up to $437 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
0.52ct Oval
$146 AUD