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Emerald|Lab Grown|UNKNOWN

0.45ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • UNKNOWN 51211464

Certificate UNKNOWN 51211464

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of October 29, 2026
Save $529 NZD (51%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,024 NZD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 51211464. Listed at 5 retailers as of October 29, 2026, with a 104% 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

0.45
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 51211464
Dimensions5.34 × 3.74 × 2.37 mm
L/W Ratio1.43
Top View
5.34 mm3.74 mm0.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 51211464
Side View
Table 67.9%CrownGirdlePavilionCuletDepth 63.4%

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: $2,024 NZD|Low: $488 NZD|High: $2,024 NZD|Avg: $890 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$507 NZD
Retailer 5$589 NZD
Retailer 3$630 NZD
Retailer 4$1,036 NZD
NZ Jewellers$2,024 NZD

8 data points across 5 retailers

5 retailers$507 NZD to $1,036 NZD

B+
Cheapest Retailer
-
$507 NZD
$286 USD
B
Retailer 2
-
$589 NZD
$332 USD
View
B
Retailer 3
-
$630 NZD
$355 USD
View
B
Retailer 4
-
$1,036 NZD
$584 USD
View
Most Expensive
NZ Jewellers
2daf6ff4-9367-4c66-b2d7-7ed99e88d4ee · Oct 28
$2,024 NZD
$1,141 USD
View
Price under review
4 more retailers have this diamond
Prices start from $507 NZDSave up to $529 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.

B+
0.45ct Emerald
$507 NZD