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Emerald|Lab Grown|UNKNOWN

0.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • UNKNOWN 66119979

Certificate UNKNOWN 66119979

Diamond specifications and retailer prices

From $219 NZD
$123 USD
As of November 1, 2026
Save $649 NZD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $867 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 66119979. Listed at 5 retailers as of October 31, 2026, with prices from $219 to $867, a $649 spread on the same certified stone. NZ Jewellers lists it at $867. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 66119979
Dimensions5.94 × 3.55 × 2.36 mm
L/W Ratio1.67
Top View
5.94 mm3.55 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 66119979
Side View
Table 66.3%CrownGirdlePavilionCuletDepth 66.6%

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: Nov 1
Current: $867 NZD|Low: $210 NZD|High: $867 NZD|Avg: $401 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$219 NZD
Retailer 5$252 NZD
Retailer 3$288 NZD
Retailer 4$521 NZD
NZ Jewellers$867 NZD

8 data points across 5 retailers

5 retailers$219 NZD to $867 NZD

A
Cheapest Retailer
-
$219 NZD
$123 USD
B+
Retailer 2
-
$252 NZD
$142 USD
View
B+
Retailer 3
-
$288 NZD
$162 USD
View
B
Retailer 4
-
$521 NZD
$293 USD
View
Most Expensive
C
NZ Jewellers
54e356da-d788-4a6d-8531-bc4da96c3d17 · Oct 31
$867 NZD
$488 USD
View
4 more retailers have this diamond
Prices start from $219 NZDSave up to $649 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
$219 NZD