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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG786665649

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786665649

Diamond specifications and retailer prices

From £216 GBP
$288 USD
As of October 29, 2026
Save £1,714 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,930 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786665649 or 786665649. Listed at 21 retailers as of October 29, 2026, with prices from £216 to £1,930, a £1,714 spread on the same certified stone. Do Amore Diamonds lists it at £1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786665649
Dimensions11.79 × 6.22 × 3.87 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.22 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786665649
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 62.2%

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 29
Current: £1,930 GBP|Low: £165 GBP|High: £1,930 GBP|Avg: £666 GBP|+16.3%
Do Amore Diamonds
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October 30, 2026
Retailer 20£216 GBP
Retailer 8£243 GBP
Retailer 3£251 GBP
Retailer 21£268 GBP
Retailer 4£269 GBP
Retailer 6£442 GBP
Retailer 18£443 GBP
Retailer 10£446 GBP
Retailer 5£475 GBP
Retailer 17£509 GBP
Retailer 15£526 GBP
Retailer 2£528 GBP
Retailer 16£690 GBP
Retailer 12£744 GBP
Retailer 19£827 GBP
Retailer 9£951 GBP
Retailer 7£1,035 GBP
Retailer 14£1,073 GBP
Retailer 11£1,104 GBP
Retailer 13£1,193 GBP
Do Amore Diamonds£1,930 GBP

35 data points across 21 retailers

21 retailers£216 GBP to £1,930 GBP

A
Cheapest Retailer
-
£216 GBP
$288 USD
A
Retailer 2
-
£243 GBP
$323 USD
View
Final sale: no returns
A
Retailer 3
-
£251 GBP
$334 USD
View
A
Retailer 4
-
£268 GBP
$357 USD
View
A
Retailer 5
-
£269 GBP
$358 USD
View
A
Retailer 6
-
£442 GBP
$588 USD
View
A
Retailer 7
-
£443 GBP
$590 USD
View
A
Retailer 8
-
£446 GBP
$594 USD
View
A
Retailer 9
-
£475 GBP
$633 USD
View
A
Retailer 10
-
£509 GBP
ZAR 10,942 ZAR
View
A
Retailer 11
-
£526 GBP
A$1,078 AUD
View
A
Retailer 12
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£528 GBP
View
B+
Retailer 13
-
£690 GBP
A$1,414 AUD
View
Retailer 14
-
£744 GBP
View
Price last confirmed 37 days ago
B+
Retailer 15
-
£827 GBP
$1,101 USD
View
B
Retailer 16
-
£951 GBP
$1,267 USD
View
B
Retailer 17
-
£1,035 GBP
$1,378 USD
View
B
Retailer 18
-
£1,073 GBP
$1,429 USD
View
B
Retailer 19
-
£1,104 GBP
$1,471 USD
View
B
Retailer 20
-
£1,193 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AB24AF5A1 · Oct 29
£1,930 GBP
$2,570 USD
View
20 more retailers have this diamond
Prices start from £216 GBPSave up to £1,714 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
1.86ct Oval
£216 GBP