Round|Lab Grown|UNKNOWN

1.01ct H I1 Round Lab Grown Diamond

VG • H/I1 • UNKNOWN 27154154

Certificate UNKNOWN 27154154

Diamond specifications and retailer prices

From €407 EUR
$455 USD
As of October 29, 2026
Save €1,216 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,623 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by UNKNOWN 27154154. Listed at 5 retailers as of October 29, 2026, with prices from €407 to €1,623, a €1,216 spread on the same certified stone. NZ Jewellers lists it at €1,623. 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

1.01
Carat
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 27154154
Dimensions6.41 × 6.38 × 3.90 mm
L/W Ratio1.00
Top View
6.41 mm6.38 mm1.01 ctH / I1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 27154154
Side View
Table 62.8%CrownGirdlePavilionCuletDepth 61.0%

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: Oct 29
Current: €407 EUR|Low: €391 EUR|High: €791 EUR|Avg: €546 EUR|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1€407 EUR
Retailer 4€456 EUR
Retailer 2€505 EUR
Retailer 3€791 EUR

4 data points across 4 retailers

5 retailers€407 EUR to €1,623 EUR

B+
Cheapest Retailer
-
€407 EUR
$455 USD
B+
Retailer 2
-
€456 EUR
$509 USD
View
B+
Retailer 3
-
€505 EUR
$564 USD
View
B
Retailer 4
-
€791 EUR
$884 USD
View
Most Expensive
C
NZ Jewellers
d13ed04a-594e-48b4-8491-970540362009 · Oct 31
€1,623 EUR
$1,813 USD
View
4 more retailers have this diamond
Prices start from €407 EURSave up to €1,216 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+
1.01ct Round
€407 EUR