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Emerald|Lab Grown|IGI

1.03ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG845669432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845669432

Diamond specifications and retailer prices

From £106 GBP
$142 USD
As of October 27, 2026
Save £646 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £752 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845669432 or 845669432. Listed at 18 retailers as of October 25, 2026, with prices from £106 to £752, a £646 spread on the same certified stone. Reve Diamonds lists it at £752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669432
Dimensions7.13 × 4.81 × 3.05 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm4.81 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845669432
Side View
Table 73.0%Crown 41.8°Girdle: Slightly ThickPavilion 37.6°Culet: LargeDepth 63.4%

Caratlytics Score

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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: £408 GBP|Low: £106 GBP|High: £752 GBP|Avg: £310 GBP|-1.4%
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 13£106 GBP
Retailer 7£118 GBP
Retailer 2£122 GBP
Retailer 15£131 GBP
Retailer 4£153 GBP
Retailer 3£221 GBP
Retailer 12£223 GBP
Retailer 11£226 GBP
Retailer 18£240 GBP
Retailer 10£243 GBP
Retailer 14£281 GBP
Retailer 6£314 GBP
Retailer 9£362 GBP
Retailer 1£408 GBP
Retailer 17£421 GBP
Retailer 5£445 GBP
Retailer 8£463 GBP
Retailer 16£613 GBP
Reve Diamonds£752 GBP

9 data points across 19 retailers

18 retailers£106 GBP to £752 GBP

A
Cheapest Retailer
-
£106 GBP
$142 USD
A
Retailer 2
-
£122 GBP
$164 USD
View
A
Retailer 3
-
£131 GBP
$176 USD
View
A
Retailer 4
-
£153 GBP
HK$1,600 HKD
View
Retailer 5
-
£221 GBP
ZAR 4,793 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
£223 GBP
View
A
Retailer 7
-
£226 GBP
€288 EUR
View
A
Retailer 8
-
£240 GBP
$322 USD
View
A
Retailer 9
-
£243 GBP
$326 USD
View
A
Retailer 10
-
£281 GBP
View
B+
Retailer 11
-
£314 GBP
$421 USD
View
B+
Retailer 12
-
£362 GBP
SGD 655 SGD
View
B+
Retailer 13
-
£408 GBP
$547 USD
View
B+
Retailer 14
-
£421 GBP
$564 USD
View
B
Retailer 15
-
£445 GBP
$596 USD
View
B
Retailer 16
-
£463 GBP
$620 USD
View
B
Retailer 17
-
£613 GBP
View
Most Expensive
B
Reve Diamonds
6B375F6BB · Oct 25
£752 GBP
$1,007 USD
View
17 more retailers have this diamond
Prices start from £106 GBPSave up to £646 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
£106 GBP