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 $373 USD
As of October 29, 2026
Save $366 USD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,488 USD 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 October 29, 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
Color
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: Oct 29
Current: $1,488 USD|Low: $358 USD|High: $1,488 USD|Avg: $650 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$373 USD
Retailer 5$433 USD
Retailer 3$463 USD
Retailer 4$739 USD
NZ Jewellers$1,488 USD

8 data points across 5 retailers

5 retailers$373 USD to $739 USD

B+
Cheapest Retailer
-
$373 USD
B
Retailer 2
-
$433 USD
View
B
Retailer 3
-
$463 USD
View
C
Retailer 4
-
$739 USD
View
Most Expensive
NZ Jewellers
94d90138-0c47-4486-bbfc-23a7ab77de15 · Oct 31
$1,488 USD
View
Price under review
4 more retailers have this diamond
Prices start from $373 USDSave up to $366 USD

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
$373 USD