Emerald|Lab Grown|UNKNOWN

0.52ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • UNKNOWN 621982198

Certificate UNKNOWN 621982198

Diamond specifications and retailer prices

From €320 EUR
$358 USD
As of October 29, 2026
Save €316 EUR (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,276 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 621982198. Listed at 5 retailers as of October 29, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 621982198
Dimensions5.36 × 3.88 × 2.42 mm
L/W Ratio1.38
Top View
5.36 mm3.88 mm0.52 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 621982198
Side View
Table 66.6%CrownGirdlePavilionCuletDepth 62.2%

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 29
Current: €1,276 EUR|Low: €307 EUR|High: €1,276 EUR|Avg: €558 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2€320 EUR
Retailer 5€371 EUR
Retailer 3€397 EUR
Retailer 4€636 EUR
NZ Jewellers€1,276 EUR

8 data points across 5 retailers

5 retailers€320 EUR to €636 EUR

B+
Cheapest Retailer
-
€320 EUR
$358 USD
B
Retailer 2
-
€371 EUR
$415 USD
View
B
Retailer 3
-
€397 EUR
$444 USD
View
B
Retailer 4
-
€636 EUR
$711 USD
View
Most Expensive
NZ Jewellers
1ad7e23b-37fb-4ec4-987a-a0737f5afe04 · Oct 31
€1,276 EUR
$1,426 USD
View
Price under review
4 more retailers have this diamond
Prices start from €320 EURSave up to €316 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+
0.52ct Emerald
€320 EUR