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Round|Lab Grown|UNKNOWN

0.90ct I I1 Round Lab Grown Diamond

VG • I/I1 • UNKNOWN 11520520

Certificate UNKNOWN 11520520

Diamond specifications and retailer prices

From €311 EUR
$348 USD
As of October 30, 2026
Save €759 EUR (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,071 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by UNKNOWN 11520520. Listed at 4 retailers as of October 30, 2026, with prices from €311 to €1,071, a €759 spread on the same certified stone. NZ Jewellers lists it at €1,071. 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

0.90
Carat
I
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 11520520
Dimensions6.10 × 6.05 × 3.90 mm
L/W Ratio1.01
Top View
6.10 mm6.05 mm0.90 ctI / I1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 11520520
Side View
Table 59.1%CrownGirdlePavilionCuletDepth 64.1%

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: Oct 30
Current: €333 EUR|Low: €328 EUR|High: €544 EUR|Avg: €437 EUR|+1.4%
Retailer 1
Retailer 2
October 2, 2026
Retailer 1€333 EUR
Retailer 2€544 EUR

2 data points across 2 retailers

4 retailers€311 EUR to €1,071 EUR

B+
Cheapest Retailer
-
€311 EUR
$348 USD
B+
Retailer 2
-
€333 EUR
$372 USD
View
B+
Retailer 3
-
€544 EUR
$608 USD
View
Most Expensive
B
NZ Jewellers
b4d332d8-8054-4d32-8735-50dd2fb2b8e7 · Oct 30
€1,071 EUR
$1,196 USD
View
3 more retailers have this diamond
Prices start from €311 EURSave up to €759 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+
0.90ct Round
€311 EUR