Emerald|Lab Grown|IGI

0.75ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG837615873

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837615873

Diamond specifications and retailer prices

From £223 GBP
$299 USD
As of November 1, 2026
Save £924 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,147 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.75ct lab-grown emerald diamond

This 0.75ct 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 LG837615873 or 837615873. Listed at 23 retailers as of October 31, 2026, with prices from £223 to £1,147, a £924 spread on the same certified stone. Riddles Jewelry lists it at £1,147. 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

0.75
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615873
Dimensions6.27 × 4.27 × 2.89 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm4.27 mm0.75 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615873
Side View
Table 68.0%Crown 36.6°Girdle: MediumPavilion 34.1°Culet: LargeDepth 67.7%

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: Nov 1
Current: £502 GBP|Low: £214 GBP|High: £1,147 GBP|Avg: £617 GBP|+1.0%
Retailer 1
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Retailer 22
Riddles Jewelry
November 2, 2026
Retailer 2£223 GBP
Retailer 9£273 GBP
Retailer 4£276 GBP
Retailer 6£276 GBP
Retailer 3£391 GBP
Retailer 15£407 GBP
Retailer 8£409 GBP
Retailer 17£433 GBP
Retailer 22£439 GBP
Retailer 21£465 GBP
Retailer 12£490 GBP
Retailer 1£502 GBP
Retailer 19£518 GBP
Retailer 11£589 GBP
Retailer 18£704 GBP
Retailer 20£761 GBP
Retailer 10£888 GBP
Retailer 7£924 GBP
Retailer 13£968 GBP
Retailer 14£972 GBP
Retailer 16£1,107 GBP
Retailer 5£1,126 GBP
Riddles Jewelry£1,147 GBP

40 data points across 23 retailers

23 retailers£223 GBP to £1,147 GBP

A
Cheapest Retailer
-
£223 GBP
$299 USD
A
Retailer 2
-
£273 GBP
$366 USD
View
Final sale: no returns
Retailer 3
-
£276 GBP
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£276 GBP
$370 USD
View
B+
Retailer 5
-
£391 GBP
$524 USD
View
B+
Retailer 6
-
£407 GBP
$546 USD
View
B+
Retailer 7
-
£409 GBP
$548 USD
View
B+
Retailer 8
-
£433 GBP
€553 EUR
View
B+
Retailer 9
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£439 GBP
$588 USD
View
B+
Retailer 10
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£465 GBP
$623 USD
View
B+
Retailer 11
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£490 GBP
View
B+
Retailer 12
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£502 GBP
ZAR 10,858 ZAR
View
B+
Retailer 13
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£518 GBP
A$1,067 AUD
View
B+
Retailer 14
-
£589 GBP
$789 USD
View
B+
Retailer 15
-
£704 GBP
A$1,451 AUD
View
B+
Retailer 16
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£761 GBP
$1,020 USD
View
B
Retailer 17
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£888 GBP
$1,190 USD
View
B
Retailer 18
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£924 GBP
$1,238 USD
View
B
Retailer 19
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£972 GBP
CA$1,809 CAD
View
B
Retailer 20
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£987 GBP
$1,323 USD
View
B
Retailer 21
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£1,107 GBP
View
B
Retailer 22
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£1,126 GBP
$1,508 USD
View
Most Expensive
B
Riddles Jewelry
1984907517 · Oct 31
£1,147 GBP
$1,537 USD
View
22 more retailers have this diamond
Prices start from £223 GBPSave up to £924 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
0.75ct Emerald
£223 GBP