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Emerald|Lab Grown|GIA

1.66ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • GIA 7516185037

Certificate GIA 7516185037

Diamond specifications and retailer prices

From £1,306 GBP
$1,750 USD
As of October 30, 2026
Save £425 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,731 GBP at Zales · As of October 30, 2026
View at Zales

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7516185037. Listed at 4 retailers as of October 30, 2026, with prices from £1,306 to £1,731, a £425 spread on the same certified stone. Zales lists it at £1,731. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7516185037
Dimensions8.09 × 5.58 × 3.70 mm
L/W Ratio1.45
Girdle conditionPolished
Top View
8.09 mm5.58 mm1.66 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7516185037
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.4%

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 30
Current: £1,306 GBP|Low: £1,306 GBP|High: £1,731 GBP|Avg: £1,627 GBP|-24.2%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 1£1,306 GBP
Retailer 2£1,531 GBP
Retailer 3£1,731 GBP
Zales£1,731 GBP

2 data points across 4 retailers

4 retailers£1,306 GBP to £1,731 GBP

B
Cheapest Retailer
-
£1,306 GBP
$1,750 USD
B
Retailer 2
-
£1,531 GBP
$2,051 USD
View
B
Retailer 3
-
£1,731 GBP
$2,320 USD
View
Most Expensive
B
Zales
523478388 · Oct 30
£1,731 GBP
$2,320 USD
View
3 more retailers have this diamond
Prices start from £1,306 GBPSave up to £425 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
1.66ct Emerald
£1,306 GBP