Emerald|Lab Grown|IGI

0.97ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG617427258

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617427258

Diamond specifications and retailer prices

From £171 GBP
$228 USD
As of October 30, 2026
Save £735 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £906 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 0.97ct lab-grown emerald diamond

This 0.97ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG617427258 or 617427258. Listed at 15 retailers as of October 26, 2026, with prices from £171 to £906, a £735 spread on the same certified stone. Reve Diamonds lists it at £906. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427258
Dimensions6.94 × 4.63 × 3.02 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.94 mm4.63 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427258
Side View
Table 62.0%Crown 32.7°Girdle: MediumPavilion 39°Culet: LargeDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £348 GBP|Low: £153 GBP|High: £906 GBP|Avg: £443 GBP|+3.1%
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
Reve Diamonds
October 29, 2026
Retailer 5£153 GBP
Retailer 6£171 GBP
Retailer 10£190 GBP
Retailer 11£190 GBP
Retailer 7£296 GBP
Retailer 4£328 GBP
Retailer 1£348 GBP
Retailer 2£422 GBP
Retailer 8£457 GBP
Retailer 12£611 GBP
Retailer 9£613 GBP
Retailer 14£651 GBP
Retailer 13£837 GBP
Retailer 3£899 GBP
Reve Diamonds£906 GBP

10 data points across 15 retailers

15 retailers£171 GBP to £906 GBP

Retailer 1
-
£153 GBP
$204 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£171 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
$253 USD
View
A
Retailer 4
-
£190 GBP
$253 USD
View
A
Retailer 5
-
£296 GBP
€376 EUR
View
A
Retailer 6
-
£328 GBP
$437 USD
View
A
Retailer 7
-
£348 GBP
View
A
Retailer 8
-
£422 GBP
$562 USD
View
A
Retailer 9
-
£457 GBP
$609 USD
View
B+
Retailer 10
-
£611 GBP
$813 USD
View
B+
Retailer 11
-
£613 GBP
$816 USD
View
B+
Retailer 12
-
£651 GBP
$867 USD
View
B
Retailer 13
-
£837 GBP
$1,115 USD
View
Retailer 14
-
£899 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
C15FB3267 · Oct 26
£906 GBP
$1,206 USD
View
14 more retailers have this diamond
Prices start from £171 GBPSave up to £735 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
0.97ct Emerald
£171 GBP