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Emerald|Lab Grown|UNKNOWN

0.43ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • UNKNOWN 27022446

Certificate UNKNOWN 27022446

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 29, 2026
Save $905 NZD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,208 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 27022446. Listed at 5 retailers as of October 29, 2026, with prices from $303 to $1,208, a $905 spread on the same certified stone. NZ Jewellers lists it at $1,208. 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

0.43
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 27022446
Dimensions5.33 × 3.41 × 2.37 mm
L/W Ratio1.56
Top View
5.33 mm3.41 mm0.43 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 27022446
Side View
Table 66.4%CrownGirdlePavilionCuletDepth 69.6%

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: $1,208 NZD|Low: $291 NZD|High: $1,208 NZD|Avg: $542 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$303 NZD
Retailer 5$351 NZD
Retailer 3$376 NZD
Retailer 4$672 NZD
NZ Jewellers$1,208 NZD

8 data points across 5 retailers

5 retailers$303 NZD to $1,208 NZD

B+
Cheapest Retailer
-
$303 NZD
$171 USD
B+
Retailer 2
-
$351 NZD
$198 USD
View
B+
Retailer 3
-
$376 NZD
$212 USD
View
B
Retailer 4
-
$672 NZD
$379 USD
View
Most Expensive
C
NZ Jewellers
0aed5f87-ca36-4247-9d83-32b0fa3e3273 · Oct 31
$1,208 NZD
$681 USD
View
4 more retailers have this diamond
Prices start from $303 NZDSave up to $905 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+
0.43ct Emerald
$303 NZD