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Emerald|Lab Grown|UNKNOWN

0.50ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • UNKNOWN 95051838

Certificate UNKNOWN 95051838

Diamond specifications and retailer prices

From $305 NZD
$172 USD
As of October 29, 2026
Save $908 NZD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,214 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 95051838. Listed at 5 retailers as of October 29, 2026, with prices from $305 to $1,214, a $908 spread on the same certified stone. NZ Jewellers lists it at $1,214. 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

0.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 95051838
Dimensions5.38 × 3.72 × 2.55 mm
L/W Ratio1.45
Top View
5.38 mm3.72 mm0.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 95051838
Side View
Table 67.1%CrownGirdlePavilionCuletDepth 68.6%

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: Oct 29
Current: $1,214 NZD|Low: $293 NZD|High: $1,214 NZD|Avg: $544 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$305 NZD
Retailer 5$353 NZD
Retailer 3$378 NZD
Retailer 4$672 NZD
NZ Jewellers$1,214 NZD

8 data points across 5 retailers

5 retailers$305 NZD to $1,214 NZD

A
Cheapest Retailer
-
$305 NZD
$172 USD
B+
Retailer 2
-
$353 NZD
$199 USD
View
B+
Retailer 3
-
$378 NZD
$213 USD
View
B
Retailer 4
-
$672 NZD
$379 USD
View
Most Expensive
C
NZ Jewellers
da290e6b-c300-4f7d-85d9-0436c6915c43 · Oct 31
$1,214 NZD
$684 USD
View
4 more retailers have this diamond
Prices start from $305 NZDSave up to $908 NZD

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
0.50ct Emerald
$305 NZD