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Emerald|Lab Grown|IGI

1.10ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG731533578

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731533578

Diamond specifications and retailer prices

From £148 GBP
$197 USD
As of October 30, 2026
Save £1,820 GBP (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,967 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.1ct lab-grown emerald diamond

This 1.1ct 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 LG731533578 or 731533578. Listed at 25 retailers as of October 24, 2026, with prices from £148 to £1,967, a £1,820 spread on the same certified stone. Brilliant Earth lists it at £1,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731533578
Dimensions7.20 × 4.89 × 3.14 mm
L/W Ratio1.47
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
7.20 mm4.89 mm1.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731533578
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: LargeDepth 64.2%

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 30
Current: £1,967 GBP|Low: £140 GBP|High: £1,967 GBP|Avg: £473 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 14£146 GBP
Retailer 5£148 GBP
Retailer 6£164 GBP
Retailer 7£164 GBP
Retailer 15£170 GBP
Retailer 17£238 GBP
Retailer 20£260 GBP
Retailer 18£312 GBP
Retailer 2£331 GBP
Retailer 21£347 GBP
Retailer 13£356 GBP
Retailer 4£369 GBP
Retailer 19£443 GBP
Retailer 3£558 GBP
Retailer 11£583 GBP
Retailer 12£710 GBP
Retailer 10£742 GBP
Retailer 9£841 GBP
Retailer 16£853 GBP
Retailer 8£1,029 GBP
Retailer 22£1,269 GBP
Brilliant Earth£1,967 GBP

42 data points across 22 retailers

25 retailers£148 GBP to £1,967 GBP

Retailer 1
-
£146 GBP
$195 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£148 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
-
£164 GBP
$219 USD
View
A
Retailer 4
-
£164 GBP
$219 USD
View
Retailer 5
-
£170 GBP
$226 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£238 GBP
$317 USD
View
A
Retailer 7
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 8
-
£312 GBP
ZAR 6,702 ZAR
View
A
Retailer 9
-
£331 GBP
View
A
Retailer 10
-
£347 GBP
$462 USD
View
A
Retailer 11
-
£356 GBP
€451 EUR
View
A
Retailer 12
-
£369 GBP
$492 USD
View
A
Retailer 13
-
£443 GBP
A$907 AUD
View
B+
Retailer 14
-
£558 GBP
$743 USD
View
B+
Retailer 15
-
£583 GBP
$777 USD
View
B+
Retailer 16
-
£623 GBP
$830 USD
View
Retailer 17
-
£710 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£742 GBP
SGD 1,336 SGD
View
B
Retailer 19
-
£841 GBP
$1,120 USD
View
B+
Retailer 20
-
£853 GBP
View
B+
Retailer 21
-
£1,029 GBP
$1,370 USD
View
B
Retailer 22
-
£1,269 GBP
$1,690 USD
View
B
Retailer 23
-
£1,329 GBP
$1,770 USD
View
B
Retailer 24
-
£1,602 GBP
View
Most Expensive
B
Brilliant Earth
15616667A · Oct 24
£1,967 GBP
$2,620 USD
View
24 more retailers have this diamond
Prices start from £148 GBPSave up to £1,820 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
1.10ct Emerald
£148 GBP