Marquise|Lab Grown

0.51ct H VS2 Marquise Lab Grown Diamond

VG • H/VS2 • FA9-131-2233

Diamond specifications and retailer prices

From €287 EUR
$321 USD
As of October 30, 2026
Save €857 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,144 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 30, 2026, with prices from €287 to €1,144, a €857 spread on the same certified stone. NZ Jewellers lists it at €1,144. 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

0.51
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA9-131-2233
Dimensions8.93 × 4.17 × 2.48 mm
L/W Ratio2.14
Top View
8.93 mm4.17 mm0.51 ctH / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateFA9-131-2233
Side View
Table 59.9%CrownGirdlePavilionCuletDepth 59.5%

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 30
Current: €1,144 EUR|Low: €276 EUR|High: €1,144 EUR|Avg: €499 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2€287 EUR
Retailer 4€333 EUR
Retailer 3€356 EUR
NZ Jewellers€1,144 EUR

6 data points across 4 retailers

4 retailers€287 EUR to €1,144 EUR

B+
Cheapest Retailer
-
€287 EUR
$321 USD
B
Retailer 2
-
€333 EUR
$372 USD
View
B
Retailer 3
-
€356 EUR
$398 USD
View
Most Expensive
C
NZ Jewellers
b15ae278-6777-4e87-b117-9dc95606a94a · Oct 31
€1,144 EUR
$1,278 USD
View
3 more retailers have this diamond
Prices start from €287 EURSave up to €857 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+
0.51ct Marquise
€287 EUR