CaratHunter
Plans
Round|Lab Grown|UNKNOWN

1.03ct I I1 Round Lab Grown Diamond

EX • I/I1 • UNKNOWN 14615615

Certificate UNKNOWN 14615615

Diamond specifications and retailer prices

From €387 EUR
$432 USD
As of November 1, 2026
Save €1,156 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,543 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 14615615. Listed at 5 retailers as of October 31, 2026, with prices from €387 to €1,543, a €1,156 spread on the same certified stone. NZ Jewellers lists it at €1,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 14615615
Dimensions6.53 × 6.51 × 3.94 mm
L/W Ratio1.00
Top View
6.53 mm6.51 mm1.03 ctI / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 14615615
Side View
Table 57.1%CrownGirdlePavilionCuletDepth 60.4%

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: €1,543 EUR|Low: €371 EUR|High: €1,543 EUR|Avg: €717 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2€387 EUR
Retailer 5€433 EUR
Retailer 3€480 EUR
Retailer 4€755 EUR
NZ Jewellers€1,543 EUR

5 data points across 5 retailers

5 retailers€387 EUR to €1,543 EUR

B+
Cheapest Retailer
-
€387 EUR
$432 USD
B+
Retailer 2
-
€433 EUR
$484 USD
View
B+
Retailer 3
-
€480 EUR
$536 USD
View
B+
Retailer 4
-
€755 EUR
$844 USD
View
Most Expensive
B
NZ Jewellers
e48d59bf-5758-43fd-9951-411baca54451 · Oct 31
€1,543 EUR
$1,724 USD
View
4 more retailers have this diamond
Prices start from €387 EURSave up to €1,156 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+
1.03ct Round
€387 EUR