Emerald|Lab Grown|IGI

1.60ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG669427485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669427485

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £1,476 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,657 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.6ct lab-grown emerald diamond

This 1.6ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669427485 or 669427485. Listed at 23 retailers as of October 29, 2026, with prices from £181 to £1,657, a £1,476 spread on the same certified stone. Brilliant Earth lists it at £1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427485
Dimensions7.90 × 5.58 × 3.77 mm
L/W Ratio1.42
Culet sizeLong
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
7.90 mm5.58 mm1.60 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427485
Side View
Table 66.0%Crown 35.3°Girdle: MediumPavilion 43.8°Culet: LNGDepth 67.6%

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: £1,657 GBP|Low: £172 GBP|High: £1,657 GBP|Avg: £604 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 8£181 GBP
Retailer 2£202 GBP
Retailer 17£209 GBP
Retailer 3£224 GBP
Retailer 10£224 GBP
Retailer 4£376 GBP
Retailer 16£384 GBP
Retailer 14£387 GBP
Retailer 20£413 GBP
Retailer 13£423 GBP
Retailer 6£591 GBP
Retailer 7£719 GBP
Retailer 9£758 GBP
Retailer 19£816 GBP
Retailer 12£851 GBP
Retailer 15£901 GBP
Retailer 11£971 GBP
Retailer 5£990 GBP
Retailer 18£1,414 GBP
Brilliant Earth£1,657 GBP

39 data points across 20 retailers

23 retailers£181 GBP to £1,657 GBP

Retailer 1
-
£179 GBP
$240 USD
Price last confirmed 39 days ago
A
Retailer 2
-
£181 GBP
$242 USD
View
A
Retailer 3
-
£202 GBP
$270 USD
View
Final sale: no returns
A
Retailer 4
-
£209 GBP
$280 USD
View
A
Retailer 5
-
£224 GBP
$300 USD
View
A
Retailer 6
-
£224 GBP
$300 USD
View
A
Retailer 7
-
£376 GBP
$504 USD
View
A
Retailer 8
-
£384 GBP
ZAR 8,320 ZAR
View
A
Retailer 9
-
£387 GBP
€494 EUR
View
A
Retailer 10
-
£413 GBP
$554 USD
View
A
Retailer 11
-
£423 GBP
View
A
Retailer 12
-
£591 GBP
$792 USD
View
B+
Retailer 13
-
£719 GBP
$964 USD
View
B+
Retailer 14
-
£758 GBP
$1,016 USD
View
B+
Retailer 15
-
£816 GBP
$1,093 USD
View
B+
Retailer 16
-
£851 GBP
$1,140 USD
View
B+
Retailer 17
-
£901 GBP
View
B+
Retailer 18
-
£902 GBP
$1,209 USD
View
B+
Retailer 19
-
£961 GBP
$1,287 USD
View
Retailer 20
-
£971 GBP
A$2,002 AUD
View
Price last confirmed 26 days ago
B+
Retailer 21
-
£990 GBP
$1,327 USD
View
Retailer 22
-
£1,414 GBP
$1,895 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14528834A · Oct 29
£1,657 GBP
$2,220 USD
View
22 more retailers have this diamond
Prices start from £181 GBPSave up to £1,476 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
1.60ct Emerald
£181 GBP