Emerald|Lab Grown|IGI

1.75ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG668471484

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668471484

Diamond specifications and retailer prices

From £478 GBP
$641 USD
As of October 30, 2026
Save £3,768 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,209 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown emerald diamond

This 1.75ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG668471484 or 668471484. Listed at 24 retailers as of October 30, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668471484
Dimensions8.03 × 5.70 × 3.79 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.70 mm1.75 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668471484
Side View
Table 64.0%Crown 39°Girdle: MED-STKPavilion 39.1°Culet: LNGDepth 66.5%

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: £4,247 GBP|Low: £458 GBP|High: £4,247 GBP|Avg: £1,424 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 4£478 GBP
Retailer 19£521 GBP
Retailer 20£535 GBP
Retailer 11£554 GBP
Retailer 8£555 GBP
Retailer 16£687 GBP
Retailer 3£784 GBP
Retailer 18£825 GBP
Retailer 13£982 GBP
Retailer 15£1,126 GBP
Retailer 2£1,418 GBP
Retailer 17£1,524 GBP
Retailer 5£1,723 GBP
Retailer 10£1,888 GBP
Retailer 12£1,899 GBP
Retailer 7£2,194 GBP
Retailer 6£2,414 GBP
Retailer 14£2,419 GBP
Retailer 9£3,776 GBP
Do Amore Diamonds£4,247 GBP

44 data points across 20 retailers

24 retailers£478 GBP to £4,247 GBP

A
Cheapest Retailer
-
£478 GBP
$641 USD
A
Retailer 2
-
£521 GBP
$698 USD
View
A
Retailer 3
-
£535 GBP
$717 USD
View
Final sale: no returns
Retailer 4
-
£554 GBP
$742 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£555 GBP
$744 USD
View
A
Retailer 6
-
£687 GBP
$920 USD
View
A
Retailer 7
-
£784 GBP
$1,050 USD
View
A
Retailer 8
-
£825 GBP
$1,106 USD
View
B+
Retailer 9
-
£982 GBP
View
B+
Retailer 10
-
£1,126 GBP
ZAR 24,380 ZAR
View
B+
Retailer 11
-
£1,376 GBP
$1,844 USD
View
B
Retailer 12
-
£1,418 GBP
$1,900 USD
View
Retailer 13
-
£1,524 GBP
A$3,142 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£1,723 GBP
$2,308 USD
View
B+
Retailer 15
-
£1,888 GBP
$2,530 USD
View
B
Retailer 16
-
£1,899 GBP
View
B
Retailer 17
-
£2,194 GBP
$2,940 USD
View
B
Retailer 18
-
£2,414 GBP
$3,235 USD
View
B
Retailer 19
-
£2,419 GBP
View
B
Retailer 20
-
£3,727 GBP
$4,994 USD
View
B
Retailer 21
-
£3,776 GBP
$5,060 USD
View
Retailer 22
-
£3,776 GBP
$5,060 USD
View
Price last confirmed 22 days ago
B
Retailer 23
-
£4,247 GBP
$5,690 USD
View
Most Expensive
Do Amore Diamonds
23-668471484 · Oct 30
£5,209 GBP
$6,980 USD
View
Price under review
23 more retailers have this diamond
Prices start from £478 GBPSave up to £3,768 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
1.75ct Emerald
£478 GBP