Emerald|Lab Grown

0.52ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • FA11-129-2406

Diamond specifications and retailer prices

From £255 GBP
$342 USD
As of November 1, 2026
Save £763 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,018 GBP 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 31, 2026, with prices from £255 to £1,018, a £763 spread on the same certified stone. NZ Jewellers lists it at £1,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA11-129-2406
Dimensions5.20 × 3.83 × 2.60 mm
L/W Ratio1.36
Top View
5.20 mm3.83 mm0.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateFA11-129-2406
Side View
Table 64.2%CrownGirdlePavilionCuletDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,018 GBP|Low: £245 GBP|High: £1,018 GBP|Avg: £421 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2£255 GBP
Retailer 4£296 GBP
Retailer 3£316 GBP
NZ Jewellers£1,018 GBP

7 data points across 4 retailers

4 retailers£255 GBP to £1,018 GBP

B+
Cheapest Retailer
-
£255 GBP
$342 USD
B
Retailer 2
-
£296 GBP
$397 USD
View
B
Retailer 3
-
£316 GBP
$424 USD
View
Most Expensive
C
NZ Jewellers
aa6c6399-63bc-42bf-996b-0f0fd100cd4c · Oct 31
£1,018 GBP
$1,364 USD
View
3 more retailers have this diamond
Prices start from £255 GBPSave up to £763 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+
0.52ct Emerald
£255 GBP