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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 £307 GBP
$412 USD
As of October 29, 2026
Save £919 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,227 GBP at NZ Jewellers · As of October 31, 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 29, 2026, with prices from £307 to £1,227, a £919 spread on the same certified stone. NZ Jewellers lists it at £1,227. 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
Colour
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: £1,227 GBP|Low: £296 GBP|High: £1,227 GBP|Avg: £533 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£307 GBP
Retailer 5£345 GBP
Retailer 3£381 GBP
Retailer 4£603 GBP
NZ Jewellers£1,227 GBP

8 data points across 5 retailers

5 retailers£307 GBP to £1,227 GBP

B+
Cheapest Retailer
-
£307 GBP
$412 USD
B+
Retailer 2
-
£345 GBP
$462 USD
View
B
Retailer 3
-
£381 GBP
$511 USD
View
B
Retailer 4
-
£603 GBP
$808 USD
View
Most Expensive
C
NZ Jewellers
58c76004-b76a-4f6f-93ca-99ea9b4c3f12 · Oct 31
£1,227 GBP
$1,644 USD
View
4 more retailers have this diamond
Prices start from £307 GBPSave up to £919 GBP

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
£307 GBP