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Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG791601376

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791601376

Diamond specifications and retailer prices

From £206 GBP
$274 USD
As of October 26, 2026
Save £1,627 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,832 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791601376 or 791601376. Listed at 20 retailers as of October 26, 2026, with prices from £206 to £1,832, a £1,627 spread on the same certified stone. Do Amore Diamonds lists it at £1,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791601376
Dimensions10.13 × 6.51 × 4.13 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm6.51 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791601376
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.4%

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 26
Current: £1,832 GBP|Low: £206 GBP|High: £1,832 GBP|Avg: £628 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 7£206 GBP
Retailer 5£231 GBP
Retailer 18£239 GBP
Retailer 3£255 GBP
Retailer 8£255 GBP
Retailer 13£331 GBP
Retailer 11£341 GBP
Retailer 16£375 GBP
Retailer 19£393 GBP
Retailer 15£498 GBP
Retailer 20£515 GBP
Retailer 14£657 GBP
Retailer 4£785 GBP
Retailer 12£886 GBP
Retailer 6£906 GBP
Retailer 17£939 GBP
Retailer 10£982 GBP
Retailer 9£1,029 GBP
Retailer 2£1,136 GBP
Do Amore Diamonds£1,832 GBP

31 data points across 20 retailers

20 retailers£206 GBP to £1,832 GBP

A
Cheapest Retailer
-
£206 GBP
$274 USD
A
Retailer 2
-
£231 GBP
$307 USD
View
Final sale: no returns
A
Retailer 3
-
£239 GBP
$318 USD
View
A
Retailer 4
-
£255 GBP
$340 USD
View
A
Retailer 5
-
£255 GBP
$340 USD
View
A
Retailer 6
-
£331 GBP
View
B+
Retailer 7
-
£341 GBP
$454 USD
View
A
Retailer 8
-
£375 GBP
$500 USD
View
A
Retailer 9
-
£393 GBP
$523 USD
View
A
Retailer 10
-
£498 GBP
View
A
Retailer 11
-
£515 GBP
$686 USD
View
B+
Retailer 12
-
£657 GBP
A$1,346 AUD
View
B+
Retailer 13
-
£785 GBP
$1,045 USD
View
B+
Retailer 14
-
£886 GBP
A$1,815 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
£906 GBP
$1,207 USD
View
B+
Retailer 16
-
£939 GBP
$1,250 USD
View
B
Retailer 17
-
£982 GBP
$1,308 USD
View
B
Retailer 18
-
£1,029 GBP
$1,371 USD
View
B
Retailer 19
-
£1,136 GBP
View
Most Expensive
B
Do Amore Diamonds
27-437CC0E73 · Oct 29
£1,832 GBP
$2,440 USD
View
19 more retailers have this diamond
Prices start from £206 GBPSave up to £1,627 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 Oval
£206 GBP