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Marquise|Lab Grown

0.66ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • C4EF99E319

Diamond specifications and retailer prices

From €137 EUR
As of November 6, 2026
Save €408 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €545 EUR at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of November 6, 2026, with prices from €137 to €545, a €408 spread on the same certified stone. NZ Jewellers lists it at €545. 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

0.66
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateC4EF99E319
Dimensions8.50 × 4.48 × 2.99 mm
L/W Ratio1.90
Top View
8.50 mm4.48 mm0.66 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateC4EF99E319
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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 6
Current: €545 EUR|Low: €131 EUR|High: €545 EUR|Avg: €260 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2€137 EUR
Retailer 4€159 EUR
Retailer 3€169 EUR
Retailer 5€331 EUR
NZ Jewellers€545 EUR

6 data points across 5 retailers

4 retailers€137 EUR to €545 EUR

B+
Cheapest Retailer
-
€137 EUR
B+
Retailer 2
-
€159 EUR
View
B+
Retailer 3
-
€169 EUR
View
Most Expensive
C
NZ Jewellers
e9ab2a16-35c5-4360-8162-c643c6eb4b7d · Nov 6
€545 EUR
$608 USD
View
3 more retailers have this diamond
Prices start from €137 EURSave up to €408 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+
0.66ct Marquise
€137 EUR