Emerald|Lab Grown|UNKNOWN

0.52ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • UNKNOWN 620084783

Certificate UNKNOWN 620084783

Diamond specifications and retailer prices

From €165 EUR
$185 USD
As of November 1, 2026
Save €493 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €658 EUR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 620084783. Listed at 5 retailers as of October 31, 2026, with prices from €165 to €658, a €493 spread on the same certified stone. NZ Jewellers lists it at €658. 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

0.52
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 620084783
Dimensions5.61 × 3.78 × 2.43 mm
L/W Ratio1.48
Top View
5.61 mm3.78 mm0.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 620084783
Side View
Table 65.8%CrownGirdlePavilionCuletDepth 64.3%

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: Nov 1
Current: €658 EUR|Low: €159 EUR|High: €658 EUR|Avg: €294 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2€165 EUR
Retailer 5€192 EUR
Retailer 3€205 EUR
Retailer 4€360 EUR
NZ Jewellers€658 EUR

8 data points across 5 retailers

5 retailers€165 EUR to €658 EUR

A
Cheapest Retailer
-
€165 EUR
$185 USD
B+
Retailer 2
-
€192 EUR
$215 USD
View
B+
Retailer 3
-
€205 EUR
$230 USD
View
B
Retailer 4
-
€360 EUR
$404 USD
View
Most Expensive
C
NZ Jewellers
a663a860-fc93-488a-b80b-6e6f30b5e9e7 · Oct 31
€658 EUR
$738 USD
View
4 more retailers have this diamond
Prices start from €165 EURSave up to €493 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
0.52ct Emerald
€165 EUR