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Emerald|Lab Grown|UNKNOWN

0.52ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • UNKNOWN 42281771

Certificate UNKNOWN 42281771

Diamond specifications and retailer prices

From $663 NZD
$373 USD
As of November 1, 2026
Save $650 NZD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,645 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 42281771. Listed at 5 retailers as of November 1, 2026, with a 98% 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

0.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 42281771
Dimensions5.53 × 3.80 × 2.63 mm
L/W Ratio1.46
Top View
5.53 mm3.80 mm0.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 42281771
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 69.2%

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: Nov 1
Current: $2,645 NZD|Low: $636 NZD|High: $2,645 NZD|Avg: $1,155 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$663 NZD
Retailer 5$770 NZD
Retailer 3$823 NZD
Retailer 4$1,313 NZD
NZ Jewellers$2,645 NZD

8 data points across 5 retailers

5 retailers$663 NZD to $1,313 NZD

B+
Cheapest Retailer
-
$663 NZD
$373 USD
B
Retailer 2
-
$770 NZD
$433 USD
View
B
Retailer 3
-
$823 NZD
$463 USD
View
C
Retailer 4
-
$1,313 NZD
$739 USD
View
Most Expensive
NZ Jewellers
94d90138-0c47-4486-bbfc-23a7ab77de15 · Oct 31
$2,645 NZD
$1,488 USD
View
Price under review
4 more retailers have this diamond
Prices start from $663 NZDSave up to $650 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+
0.52ct Emerald
$663 NZD