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Emerald|Lab Grown|UNKNOWN

0.67ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • UNKNOWN 51451439

Certificate UNKNOWN 51451439

Diamond specifications and retailer prices

From $412 USD
As of October 29, 2026
Save $1,232 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,644 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.67ct lab-grown emerald diamond

This 0.67ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 51451439. Listed at 5 retailers as of October 28, 2026, with prices from $412 to $1,644, a $1,232 spread on the same certified stone. NZ Jewellers lists it at $1,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.67
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 51451439
Dimensions5.78 × 4.27 × 2.86 mm
L/W Ratio1.35
Top View
5.78 mm4.27 mm0.67 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 51451439
Side View
Table 68.0%CrownGirdlePavilionCuletDepth 67.1%

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: $1,644 USD|Low: $396 USD|High: $1,644 USD|Avg: $714 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$412 USD
Retailer 5$462 USD
Retailer 3$511 USD
Retailer 4$808 USD
NZ Jewellers$1,644 USD

8 data points across 5 retailers

5 retailers$412 USD to $1,644 USD

B+
Cheapest Retailer
-
$412 USD
B+
Retailer 2
-
$462 USD
View
B
Retailer 3
-
$511 USD
View
B
Retailer 4
-
$808 USD
View
Most Expensive
C
NZ Jewellers
58c76004-b76a-4f6f-93ca-99ea9b4c3f12 · Oct 28
$1,644 USD
View
4 more retailers have this diamond
Prices start from $412 USDSave up to $1,232 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+
0.67ct Emerald
$412 USD