Oval|Lab Grown|UNKNOWN

1.03ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • UNKNOWN 225765312

Certificate UNKNOWN 225765312

Diamond specifications and retailer prices

From €108 EUR
$121 USD
As of October 29, 2026
Save €325 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €433 EUR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 225765312. Listed at 4 retailers as of October 28, 2026, with prices from €108 to €433, a €325 spread on the same certified stone. NZ Jewellers lists it at €433. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 225765312
Dimensions8.05 × 5.84 × 3.35 mm
L/W Ratio1.38
Top View
8.05 mm5.84 mm1.03 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 225765312
Side View
TableCrownGirdlePavilionCuletDepth

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: €433 EUR|Low: €105 EUR|High: €433 EUR|Avg: €179 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 4€108 EUR
Retailer 2€126 EUR
Retailer 3€143 EUR
Retailer 5€143 EUR
Retailer 6€168 EUR
NZ Jewellers€433 EUR

11 data points across 6 retailers

4 retailers€108 EUR to €433 EUR

B+
Cheapest Retailer
-
€108 EUR
$121 USD
B+
Retailer 2
-
€126 EUR
$141 USD
View
B+
Retailer 3
-
€143 EUR
$160 USD
View
Most Expensive
B
NZ Jewellers
447cbb52-0b16-482d-9435-3faf2c5bea73 · Oct 28
€433 EUR
$484 USD
View
3 more retailers have this diamond
Prices start from €108 EURSave up to €325 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 Oval
€108 EUR