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 €166 EUR
$185 USD
As of October 29, 2026
Save €495 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €661 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 29, 2026, with prices from €166 to €661, a €495 spread on the same certified stone. NZ Jewellers lists it at €661. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €661 EUR|Low: €159 EUR|High: €661 EUR|Avg: €295 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2€166 EUR
Retailer 5€192 EUR
Retailer 3€206 EUR
Retailer 4€362 EUR
NZ Jewellers€661 EUR

8 data points across 5 retailers

5 retailers€166 EUR to €661 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
B+
Retailer 2
-
€192 EUR
$215 USD
View
B+
Retailer 3
-
€206 EUR
$230 USD
View
B
Retailer 4
-
€362 EUR
$404 USD
View
Most Expensive
C
NZ Jewellers
a663a860-fc93-488a-b80b-6e6f30b5e9e7 · Oct 31
€661 EUR
$738 USD
View
4 more retailers have this diamond
Prices start from €166 EURSave up to €495 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
€166 EUR