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 $300 USD
As of November 1, 2026
Save $895 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,195 USD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $300 to $1,195, a $895 spread on the same certified stone. NZ Jewellers lists it at $1,195. 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
Color
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 1
Current: $300 USD|Low: $288 USD|High: $608 USD|Avg: $412 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$300 USD
Retailer 4$348 USD
Retailer 2$372 USD
Retailer 3$608 USD

4 data points across 4 retailers

5 retailers$300 USD to $1,195 USD

B+
Cheapest Retailer
-
$300 USD
B+
Retailer 2
-
$348 USD
View
B+
Retailer 3
-
$372 USD
View
B
Retailer 4
-
$608 USD
View
Most Expensive
C
NZ Jewellers
837fa4f3-96c1-4e99-9e12-e319ab75c237 · Oct 30
$1,195 USD
View
4 more retailers have this diamond
Prices start from $300 USDSave up to $895 USD

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
$300 USD