Emerald|Lab Grown|IGI

1.03ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG753504289

Shape and cutting style on the report: Emerald cut

Certificate IGI LG753504289

Diamond specifications and retailer prices

From £170 GBP
$227 USD
As of October 28, 2026
Save £979 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,149 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 IGI LG753504289 or 753504289. Listed at 18 retailers as of October 28, 2026, with prices from £170 to £1,149, a £979 spread on the same certified stone. Do Amore Diamonds lists it at £1,149. 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 angle32.1°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753504289
Dimensions4.83 × 4.83 × 3.23 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.83 mm4.83 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753504289
Side View
Table 63.0%Crown 32.1°Girdle: MediumPavilion 43.7°Culet: LargeDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £1,149 GBP|Low: £120 GBP|High: £1,201 GBP|Avg: £383 GBP|+10.9%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 5£120 GBP
Retailer 12£170 GBP
Retailer 13£201 GBP
Retailer 11£208 GBP
Retailer 16£251 GBP
Retailer 14£252 GBP
Retailer 2£273 GBP
Retailer 4£374 GBP
Retailer 15£374 GBP
Retailer 9£382 GBP
Retailer 8£406 GBP
Retailer 7£456 GBP
Retailer 3£531 GBP
Retailer 6£605 GBP
Retailer 17£697 GBP
Retailer 10£819 GBP
Do Amore Diamonds£1,149 GBP

33 data points across 17 retailers

18 retailers£170 GBP to £1,149 GBP

A
Retailer 1
-
£107 GBP
$143 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£125 GBP
$166 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£134 GBP
$178 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£170 GBP
$227 USD
View
B+
Retailer 5
-
£201 GBP
$268 USD
View
A
Retailer 6
-
£208 GBP
$277 USD
View
A
Retailer 7
-
£251 GBP
ZAR 5,403 ZAR
View
Price last confirmed 16 days ago
A
Retailer 8
-
£252 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
£273 GBP
€346 EUR
View
B+
Retailer 10
-
£374 GBP
$498 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
£406 GBP
$540 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£456 GBP
A$935 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£474 GBP
$631 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
£531 GBP
SGD 956 SGD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£605 GBP
$805 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
£697 GBP
View
Price last confirmed 18 days ago
B
Retailer 17
-
£819 GBP
$1,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-175D4C5A2 · Oct 29
£1,149 GBP
$1,530 USD
View
17 more retailers have this diamond
Prices start from £170 GBPSave up to £979 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
£170 GBP