Emerald|Lab Grown

0.77ct I VS1 Emerald Lab Grown Diamond

EX • I/VS1 • FA6-1646-1646

Diamond specifications and retailer prices

From £457 GBP
$609 USD
As of October 29, 2026
Save £1,035 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,492 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from £457 to £1,492, a £1,035 spread on the same certified stone. NZ Jewellers lists it at £1,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA6-1646-1646
Dimensions6.55 × 4.24 × 2.68 mm
L/W Ratio1.54
Top View
6.55 mm4.24 mm0.77 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA6-1646-1646
Side View
Table 63.9%CrownGirdlePavilionCuletDepth 63.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,492 GBP|Low: £439 GBP|High: £1,492 GBP|Avg: £690 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2£457 GBP
Retailer 4£512 GBP
Retailer 3£567 GBP
NZ Jewellers£1,492 GBP

7 data points across 4 retailers

4 retailers£457 GBP to £1,492 GBP

B
Cheapest Retailer
-
£457 GBP
$609 USD
B
Retailer 2
-
£512 GBP
$682 USD
View
C
Retailer 3
-
£567 GBP
$755 USD
View
Most Expensive
C
NZ Jewellers
8cecb117-02ce-4f2c-85da-880764b27679 · Oct 28
£1,492 GBP
$1,987 USD
View
3 more retailers have this diamond
Prices start from £457 GBPSave up to £1,035 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
0.77ct Emerald
£457 GBP