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Emerald|Lab Grown|UNKNOWN

0.52ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • UNKNOWN 231156934

Certificate UNKNOWN 231156934

Diamond specifications and retailer prices

From $121 SGD
As of November 6, 2026
Save $361 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $483 SGD at NZ Jewellers · As of November 6, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 231156934. Listed at 4 retailers as of November 6, 2026, with prices from $121 to $483, a $361 spread on the same certified stone. NZ Jewellers lists it at $483. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 231156934
Dimensions5.39 × 3.86 × 2.61 mm
L/W Ratio1.40
Top View
5.39 mm3.86 mm0.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 231156934
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 67.7%

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: Nov 6
Current: $483 SGD|Low: $116 SGD|High: $483 SGD|Avg: $205 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$121 SGD
Retailer 4$141 SGD
Retailer 3$160 SGD
Retailer 5$204 SGD
NZ Jewellers$483 SGD

6 data points across 5 retailers

4 retailers$121 SGD to $483 SGD

A
Cheapest Retailer
-
$121 SGD
B+
Retailer 2
-
$141 SGD
View
B+
Retailer 3
-
$160 SGD
View
Most Expensive
B
NZ Jewellers
d7ba7c8b-e75a-45da-a68a-a9752c814e9f · Nov 6
$483 SGD
$378 USD
View
3 more retailers have this diamond
Prices start from $121 SGDSave up to $361 SGD

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
$121 SGD