Emerald|Lab Grown|GCAL

1.03ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • GCAL 351140527

Shape and cutting style on the report: Emerald step

Certificate GCAL 351140527

Diamond specifications and retailer prices

From £176 GBP
$235 USD
As of October 30, 2026
Save £794 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,697 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 351140527. Listed at 8 retailers as of October 25, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49°
Pavilion angle58.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 351140527
Dimensions6.72 × 4.78 × 3.22 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.72 mm4.78 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 351140527
Side View
Table 63.0%Crown 49°Girdle: MED-STKPavilion 58.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,697 GBP|Low: £170 GBP|High: £1,697 GBP|Avg: £574 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4£176 GBP
Retailer 7£205 GBP
Retailer 8£234 GBP
Retailer 5£370 GBP
Retailer 9£398 GBP
Retailer 3£707 GBP
Retailer 6£777 GBP
Retailer 10£891 GBP
Retailer 2£971 GBP
Do Amore Diamonds£1,697 GBP

13 data points across 10 retailers

8 retailers£176 GBP to £971 GBP

A
Cheapest Retailer
-
£176 GBP
$235 USD
A
Retailer 2
-
£205 GBP
$273 USD
View
A
Retailer 3
-
£234 GBP
$311 USD
View
B+
Retailer 4
-
£370 GBP
$493 USD
View
B
Retailer 5
-
£707 GBP
$941 USD
View
B
Retailer 6
-
£777 GBP
$1,035 USD
View
B
Retailer 7
-
£971 GBP
View
Most Expensive
Do Amore Diamonds
27-D3AB2231A · Oct 29
£1,697 GBP
$2,260 USD
View
Price under review
7 more retailers have this diamond
Prices start from £176 GBPSave up to £794 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.

A
1.03ct Emerald
£176 GBP