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Round|Lab Grown|UNKNOWN

0.50ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • UNKNOWN 261022786

Certificate UNKNOWN 261022786

Diamond specifications and retailer prices

From $430 AUD
As of November 3, 2026
Save $1,282 AUD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,711 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct lab-grown round diamond

This 0.5ct 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 very-good cut grade and certified by UNKNOWN 261022786. Listed at 5 retailers as of November 3, 2026, with prices from $430 to $1,711, a $1,282 spread on the same certified stone. NZ Jewellers lists it at $1,711. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 261022786
Dimensions5.12 × 5.09 × 3.14 mm
L/W Ratio1.01
Top View
5.12 mm5.09 mm0.50 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 261022786
Side View
Table 60.8%CrownGirdlePavilionCuletDepth 61.5%

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 3
Current: $430 AUD|Low: $412 AUD|High: $871 AUD|Avg: $590 AUD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$430 AUD
Retailer 4$498 AUD
Retailer 2$533 AUD
Retailer 3$871 AUD

4 data points across 4 retailers

5 retailers$430 AUD to $1,711 AUD

B+
Cheapest Retailer
-
$430 AUD
B+
Retailer 2
-
$498 AUD
View
B+
Retailer 3
-
$533 AUD
View
B
Retailer 4
-
$871 AUD
View
Most Expensive
C
NZ Jewellers
837fa4f3-96c1-4e99-9e12-e319ab75c237 · Nov 3
$1,711 AUD
$1,195 USD
View
4 more retailers have this diamond
Prices start from $430 AUDSave up to $1,282 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+
0.50ct Round
$430 AUD