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Marquise|Lab Grown|UNKNOWN

1.40ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • UNKNOWN 231159675

Certificate UNKNOWN 231159675

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €533 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €712 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 231159675. Listed at 4 retailers as of October 30, 2026, with prices from €178 to €712, a €533 spread on the same certified stone. NZ Jewellers lists it at €712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 231159675
Dimensions12.07 × 5.74 × 3.52 mm
L/W Ratio2.10
Top View
12.07 mm5.74 mm1.40 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 231159675
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €712 EUR|Low: €171 EUR|High: €712 EUR|Avg: €308 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€178 EUR
Retailer 4€207 EUR
Retailer 3€221 EUR
Retailer 5€300 EUR
NZ Jewellers€712 EUR

6 data points across 5 retailers

4 retailers€178 EUR to €712 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
B+
Retailer 3
-
€221 EUR
$247 USD
View
Most Expensive
B
NZ Jewellers
bb9bba40-bd63-4968-84fb-3c00e0023f27 · Oct 31
€712 EUR
$795 USD
View
3 more retailers have this diamond
Prices start from €178 EURSave up to €533 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.

A
1.40ct Marquise
€178 EUR