CaratHunter
Plans
Emerald|Lab Grown|IGI

1.16ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG675556897

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675556897

Diamond specifications and retailer prices

From £139 GBP
$186 USD
As of October 30, 2026
Save £760 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £899 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.16ct lab-grown emerald diamond

This 1.16ct 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 LG675556897 or 675556897. Listed at 16 retailers as of October 29, 2026, with prices from £139 to £899, a £760 spread on the same certified stone. Flawless Fine Jewelry lists it at £899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675556897
Dimensions7.01 × 5.00 × 3.44 mm
L/W Ratio1.40
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
7.01 mm5.00 mm1.16 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675556897
Side View
Table 64.0%Crown 29.7°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 68.8%

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: £899 GBP|Low: £134 GBP|High: £899 GBP|Avg: £372 GBP
Flawless Fine Jewelry
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
Retailer 16
October 30, 2026
Retailer 14£139 GBP
Retailer 7£154 GBP
Retailer 8£161 GBP
Retailer 3£172 GBP
Retailer 16£172 GBP
Retailer 12£239 GBP
Retailer 10£296 GBP
Retailer 2£312 GBP
Retailer 6£355 GBP
Retailer 11£420 GBP
Retailer 5£528 GBP
Retailer 4£553 GBP
Retailer 13£584 GBP
Retailer 15£594 GBP
Retailer 9£809 GBP
Flawless Fine Jewelry£899 GBP

45 data points across 16 retailers

16 retailers£139 GBP to £899 GBP

A
Cheapest Retailer
-
£139 GBP
$186 USD
A
Retailer 2
-
£154 GBP
$207 USD
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
$216 USD
View
A
Retailer 4
-
£172 GBP
$231 USD
View
A
Retailer 5
-
£172 GBP
$231 USD
View
B+
Retailer 6
-
£239 GBP
$320 USD
View
A
Retailer 7
-
£296 GBP
ZAR 6,398 ZAR
View
A
Retailer 8
-
£312 GBP
View
A
Retailer 9
-
£355 GBP
$475 USD
View
A
Retailer 10
-
£420 GBP
A$866 AUD
View
B+
Retailer 11
-
£528 GBP
$708 USD
View
B+
Retailer 12
-
£553 GBP
$741 USD
View
B+
Retailer 13
-
£584 GBP
$783 USD
View
B+
Retailer 14
-
£594 GBP
$795 USD
View
B+
Retailer 15
-
£809 GBP
View
Most Expensive
B
Flawless Fine Jewelry
0AFF714BB · Oct 29
£899 GBP
View
15 more retailers have this diamond
Prices start from £139 GBPSave up to £760 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
1.16ct Emerald
£139 GBP