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Emerald|Lab Grown|IGI

1.03ct D VS1 Emerald Lab Grown Diamond

GD • D/VS1 • IGI LG842634855

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842634855

Diamond specifications and retailer prices

From £115 GBP
$153 USD
As of October 27, 2026
Save £861 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £976 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 standard cut grade and certified by IGI LG842634855 or 842634855. Listed at 21 retailers as of October 27, 2026, with prices from £115 to £976, a £861 spread on the same certified stone. Do Amore Diamonds lists it at £976. 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

1.03
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842634855
Dimensions7.25 × 4.63 × 2.96 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm4.63 mm1.03 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842634855
Side View
Table 62.0%Crown 36.1°Girdle: ThinPavilion 38.5°Culet: LargeDepth 63.9%

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 27
Current: £976 GBP|Low: £115 GBP|High: £976 GBP|Avg: £386 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 19£115 GBP
Retailer 12£128 GBP
Retailer 11£133 GBP
Retailer 5£142 GBP
Retailer 6£142 GBP
Retailer 4£193 GBP
Retailer 3£201 GBP
Retailer 16£269 GBP
Retailer 15£277 GBP
Retailer 2£297 GBP
Retailer 17£307 GBP
Retailer 10£381 GBP
Retailer 21£382 GBP
Retailer 13£406 GBP
Retailer 20£422 GBP
Retailer 9£505 GBP
Retailer 18£559 GBP
Retailer 14£635 GBP
Retailer 8£734 GBP
Retailer 7£785 GBP
Do Amore Diamonds£976 GBP

6 data points across 21 retailers

21 retailers£115 GBP to £976 GBP

A
Cheapest Retailer
-
£115 GBP
$153 USD
A
Retailer 2
-
£128 GBP
$171 USD
View
Final sale: no returns
A
Retailer 3
-
£133 GBP
$177 USD
View
A
Retailer 4
-
£142 GBP
$189 USD
View
A
Retailer 5
-
£142 GBP
$189 USD
View
B+
Retailer 6
-
£193 GBP
$257 USD
View
B+
Retailer 7
-
£201 GBP
$268 USD
View
B+
Retailer 8
-
£269 GBP
ZAR 5,794 ZAR
View
B+
Retailer 9
-
£277 GBP
View
B+
Retailer 10
-
£297 GBP
$395 USD
View
B+
Retailer 11
-
£307 GBP
$409 USD
View
B+
Retailer 12
-
£381 GBP
$508 USD
View
B+
Retailer 13
-
£382 GBP
A$783 AUD
View
B
Retailer 14
-
£406 GBP
$540 USD
View
B
Retailer 15
-
£422 GBP
CA$781 CAD
View
B
Retailer 16
-
£505 GBP
$672 USD
View
B
Retailer 17
-
£559 GBP
$744 USD
View
B
Retailer 18
-
£635 GBP
$845 USD
View
B
Retailer 19
-
£734 GBP
View
B
Retailer 20
-
£785 GBP
$1,045 USD
View
Most Expensive
C
Do Amore Diamonds
25-2067125-026A · Oct 29
£976 GBP
$1,300 USD
View
20 more retailers have this diamond
Prices start from £115 GBPSave up to £861 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
£115 GBP