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Round|Lab Grown

0.52ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • 7CD88F0BA8D3

Diamond specifications and retailer prices

From $167 AUD
$117 USD
As of November 1, 2026
Save $497 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $664 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 30, 2026, with prices from $167 to $664, a $497 spread on the same certified stone. NZ Jewellers lists it at $664. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate7CD88F0BA8D3
Dimensions5.04 × 5.14 × 3.17 mm
L/W Ratio1.02
Top View
5.04 mm5.14 mm0.52 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate7CD88F0BA8D3
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $664 AUD|Low: $160 AUD|High: $664 AUD|Avg: $282 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2$167 AUD
Retailer 4$193 AUD
Retailer 3$220 AUD
NZ Jewellers$664 AUD

6 data points across 4 retailers

4 retailers$167 AUD to $664 AUD

B+
Cheapest Retailer
-
$167 AUD
$117 USD
B+
Retailer 2
-
$193 AUD
$135 USD
View
B+
Retailer 3
-
$220 AUD
$154 USD
View
Most Expensive
B
NZ Jewellers
c271d493-29bf-4841-9787-29ffa2bb8b45 · Oct 30
$664 AUD
$465 USD
View
3 more retailers have this diamond
Prices start from $167 AUDSave up to $497 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.

B+
0.52ct Round
$167 AUD