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Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG606350603

Shape and cutting style on the report: Emerald cut

Certificate IGI LG606350603

Diamond specifications and retailer prices

From £132 GBP
$176 USD
As of October 27, 2026
Save £1,262 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,394 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG606350603 or 606350603. Listed at 17 retailers as of October 27, 2026, with prices from £132 to £1,394, a £1,262 spread on the same certified stone. Yadav Diamonds lists it at £1,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606350603
Dimensions6.65 × 4.69 × 3.14 mm
L/W Ratio1.42
Culet sizeLong
Top View
6.65 mm4.69 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606350603
Side View
Table 71.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 67.0%

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: £329 GBP|Low: £132 GBP|High: £1,472 GBP|Avg: £519 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 14£132 GBP
Retailer 5£147 GBP
Retailer 3£153 GBP
Retailer 11£164 GBP
Retailer 2£221 GBP
Retailer 8£310 GBP
Retailer 7£319 GBP
Retailer 1£329 GBP
Retailer 9£441 GBP
Retailer 12£463 GBP
Retailer 13£581 GBP
Retailer 4£711 GBP
Retailer 10£846 GBP
Retailer 6£1,254 GBP
Retailer 15£1,269 GBP

37 data points across 15 retailers

17 retailers£132 GBP to £1,394 GBP

A
Cheapest Retailer
-
£132 GBP
$176 USD
A
Retailer 2
-
£147 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
$204 USD
View
A
Retailer 4
-
£164 GBP
$218 USD
View
A
Retailer 5
-
£164 GBP
$218 USD
View
B+
Retailer 6
-
£221 GBP
$294 USD
View
A
Retailer 7
-
£310 GBP
ZAR 6,677 ZAR
View
A
Retailer 8
-
£319 GBP
$425 USD
View
A
Retailer 9
-
£329 GBP
View
B+
Retailer 10
-
£441 GBP
A$903 AUD
View
B+
Retailer 11
-
£463 GBP
$616 USD
View
B+
Retailer 12
-
£581 GBP
$774 USD
View
B+
Retailer 13
-
£711 GBP
$947 USD
View
B
Retailer 14
-
£846 GBP
View
Retailer 15
-
£1,254 GBP
$1,670 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£1,269 GBP
$1,690 USD
View
Most Expensive
B
Yadav Diamonds
13005224 · Oct 29
£1,394 GBP
$1,856 USD
View
16 more retailers have this diamond
Prices start from £132 GBPSave up to £1,262 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
£132 GBP