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Emerald|Lab Grown|GCAL

0.52ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • GCAL 332571513

Certificate GCAL 332571513

Diamond specifications and retailer prices

From $275 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $1,297 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 332571513. Listed at 2 retailers as of October 28, 2026. 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

0.52
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 332571513
Dimensions5.48 × 3.78 × 2.33 mm
L/W Ratio1.45
Top View
5.48 mm3.78 mm0.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGCAL 332571513
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,297 USD|Low: $250 USD|High: $1,306 USD|Avg: $785 USD|-0.6%
MOH London
Retailer 2
October 29, 2026
Retailer 2$275 USD
MOH London$1,297 USD

9 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$275 USD
Most Expensive
MOH London
LG332571513 · Oct 29
$1,297 USD
£1,021 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $275 USD

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
$275 USD