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Emerald|Lab Grown|IGI

1.00ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG842646799

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842646799

Diamond specifications and retailer prices

From £112 GBP
$149 USD
As of October 27, 2026
Save £834 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £946 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 IGI LG842646799 or 842646799. Listed at 22 retailers as of October 27, 2026, with prices from £112 to £946, a £834 spread on the same certified stone. Do Amore Diamonds lists it at £946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842646799
Dimensions6.79 × 4.75 × 3.24 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm4.75 mm1.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842646799
Side View
Table 64.0%Crown 38.1°Girdle: MediumPavilion 38.3°Culet: LargeDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: £946 GBP|Low: £112 GBP|High: £1,014 GBP|Avg: £392 GBP|-6.7%
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 12£112 GBP
Retailer 5£125 GBP
Retailer 20£130 GBP
Retailer 10£139 GBP
Retailer 18£139 GBP
Retailer 22£188 GBP
Retailer 4£191 GBP
Retailer 16£263 GBP
Retailer 13£269 GBP
Retailer 2£289 GBP
Retailer 8£298 GBP
Retailer 17£373 GBP
Retailer 11£378 GBP
Retailer 15£390 GBP
Retailer 3£410 GBP
Retailer 9£492 GBP
Retailer 14£496 GBP
Retailer 7£542 GBP
Retailer 6£623 GBP
Retailer 19£716 GBP
Retailer 21£776 GBP
Do Amore Diamonds£946 GBP

13 data points across 22 retailers

22 retailers£112 GBP to £946 GBP

A
Cheapest Retailer
-
£112 GBP
$149 USD
A
Retailer 2
-
£125 GBP
$167 USD
View
Final sale: no returns
A
Retailer 3
-
£130 GBP
$173 USD
View
A
Retailer 4
-
£139 GBP
$185 USD
View
A
Retailer 5
-
£139 GBP
$185 USD
View
B+
Retailer 6
-
£188 GBP
$250 USD
View
A
Retailer 7
-
£191 GBP
$254 USD
View
A
Retailer 8
-
£263 GBP
ZAR 5,654 ZAR
View
A
Retailer 9
-
£269 GBP
View
A
Retailer 10
-
£289 GBP
$385 USD
View
A
Retailer 11
-
£298 GBP
$397 USD
View
B+
Retailer 12
-
£373 GBP
A$764 AUD
View
B+
Retailer 13
-
£378 GBP
$503 USD
View
B+
Retailer 14
-
£390 GBP
$520 USD
View
B+
Retailer 15
-
£410 GBP
CA$759 CAD
View
B+
Retailer 16
-
£492 GBP
$655 USD
View
B
Retailer 17
-
£496 GBP
$660 USD
View
B
Retailer 18
-
£542 GBP
$722 USD
View
B
Retailer 19
-
£623 GBP
$829 USD
View
B
Retailer 20
-
£716 GBP
View
B
Retailer 21
-
£776 GBP
$1,033 USD
View
Most Expensive
B
Do Amore Diamonds
25-2061132-025B · Oct 29
£946 GBP
$1,260 USD
View
21 more retailers have this diamond
Prices start from £112 GBPSave up to £834 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
1.00ct Emerald
£112 GBP