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Round|Lab Grown|UNKNOWN

0.50ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • UNKNOWN 3523842384

Certificate UNKNOWN 3523842384

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of November 1, 2026
Save €438 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €584 EUR 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by UNKNOWN 3523842384. Listed at 5 retailers as of October 30, 2026, with prices from €147 to €584, a €438 spread on the same certified stone. NZ Jewellers lists it at €584. 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
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 3523842384
Dimensions5.00 × 4.97 × 3.13 mm
L/W Ratio1.01
Top View
5.00 mm4.97 mm0.50 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 3523842384
Side View
Table 58.9%CrownGirdlePavilionCuletDepth 62.8%

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: €147 EUR|Low: €141 EUR|High: €328 EUR|Avg: €209 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1€147 EUR
Retailer 4€170 EUR
Retailer 2€182 EUR
Retailer 3€328 EUR

4 data points across 4 retailers

5 retailers€147 EUR to €584 EUR

B+
Cheapest Retailer
-
€147 EUR
$164 USD
B+
Retailer 2
-
€170 EUR
$190 USD
View
B+
Retailer 3
-
€182 EUR
$203 USD
View
B
Retailer 4
-
€328 EUR
$366 USD
View
Most Expensive
C
NZ Jewellers
f7854a24-0d18-4c89-831e-64689e960d46 · Oct 30
€584 EUR
$653 USD
View
4 more retailers have this diamond
Prices start from €147 EURSave up to €438 EUR

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
€147 EUR