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Marquise|Lab Grown|UNKNOWN

1.07ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • UNKNOWN 225765309

Certificate UNKNOWN 225765309

Diamond specifications and retailer prices

From €119 EUR
$133 USD
As of November 2, 2026
Save €354 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €473 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 225765309. Listed at 4 retailers as of October 31, 2026, with prices from €119 to €473, a €354 spread on the same certified stone. NZ Jewellers lists it at €473. 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

1.07
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 225765309
Dimensions9.75 × 5.41 × 3.36 mm
L/W Ratio1.80
Top View
9.75 mm5.41 mm1.07 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 225765309
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €473 EUR|Low: €114 EUR|High: €473 EUR|Avg: €202 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 16, 2026
Retailer 2€119 EUR
Retailer 4€137 EUR
Retailer 3€147 EUR
Retailer 5€184 EUR
NZ Jewellers€473 EUR

7 data points across 5 retailers

4 retailers€119 EUR to €473 EUR

B+
Cheapest Retailer
-
€119 EUR
$133 USD
B+
Retailer 2
-
€137 EUR
$154 USD
View
B+
Retailer 3
-
€147 EUR
$165 USD
View
Most Expensive
B
NZ Jewellers
ef528740-96c9-4ba8-a234-821d8dda2d09 · Oct 31
€473 EUR
$530 USD
View
3 more retailers have this diamond
Prices start from €119 EURSave up to €354 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+
1.07ct Marquise
€119 EUR