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Emerald|Lab Grown|IGI

1.01ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG813672126

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813672126

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 30, 2026
Save £1,145 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,289 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813672126 or 813672126. Listed at 22 retailers as of October 27, 2026, with prices from £144 to £1,289, a £1,145 spread on the same certified stone. Queensmith lists it at £1,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813672126
Dimensions6.93 × 4.63 × 2.99 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm4.63 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813672126
Side View
Table 65.0%Crown 35.9°Girdle: ThickPavilion 39.7°Culet: LargeDepth 64.6%

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 30
Current: £286 GBP|Low: £144 GBP|High: £1,851 GBP|Avg: £531 GBP|-4.7%
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 31, 2026
Retailer 5£144 GBP
Retailer 14£182 GBP
Retailer 7£216 GBP
Retailer 11£274 GBP
Retailer 10£276 GBP
Retailer 1£286 GBP
Retailer 13£390 GBP
Retailer 8£397 GBP
Retailer 15£403 GBP
Retailer 3£437 GBP
Retailer 4£554 GBP
Retailer 12£614 GBP
Retailer 2£752 GBP
Retailer 6£826 GBP
Retailer 9£1,022 GBP

40 data points across 15 retailers

22 retailers£144 GBP to £1,289 GBP

Retailer 1
-
£129 GBP
$173 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
Retailer 3
-
£160 GBP
$214 USD
View
Price last confirmed 15 days ago
Retailer 4
-
£160 GBP
$214 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£163 GBP
$218 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£216 GBP
$290 USD
View
A
Retailer 8
-
£274 GBP
ZAR 5,939 ZAR
View
A
Retailer 9
-
£276 GBP
€352 EUR
View
A
Retailer 10
-
£286 GBP
View
A
Retailer 11
-
£390 GBP
A$804 AUD
View
A
Retailer 12
-
£397 GBP
$532 USD
View
A
Retailer 13
-
£401 GBP
$537 USD
View
A
Retailer 14
-
£403 GBP
$540 USD
View
B+
Retailer 15
-
£437 GBP
SGD 792 SGD
View
Retailer 16
-
£513 GBP
$688 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
£554 GBP
$743 USD
View
B+
Retailer 18
-
£614 GBP
A$1,265 AUD
View
B+
Retailer 19
-
£752 GBP
View
B
Retailer 20
-
£826 GBP
$1,106 USD
View
B
Retailer 21
-
£1,022 GBP
$1,370 USD
View
Most Expensive
B
Queensmith
LG813672126 · Oct 27
£1,289 GBP
View
21 more retailers have this diamond
Prices start from £144 GBPSave up to £1,145 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
1.01ct Emerald
£144 GBP