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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG821669593

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821669593

Diamond specifications and retailer prices

From £198 GBP
$264 USD
As of October 26, 2026
Save £1,566 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,765 GBP at Do Amore Diamonds · As of October 28, 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 LG821669593 or 821669593. Listed at 13 retailers as of October 26, 2026, with prices from £198 to £1,765, a £1,566 spread on the same certified stone. Do Amore Diamonds lists it at £1,765. 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 angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821669593
Dimensions10.20 × 6.99 × 4.18 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm6.99 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821669593
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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 26
Current: £1,765 GBP|Low: £198 GBP|High: £1,795 GBP|Avg: £844 GBP|-1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 13£198 GBP
Retailer 11£231 GBP
Retailer 2£304 GBP
Retailer 3£410 GBP
Retailer 9£413 GBP
Retailer 5£595 GBP
Retailer 8£632 GBP
Retailer 12£757 GBP
Retailer 15£874 GBP
Retailer 7£913 GBP
Retailer 6£939 GBP
Retailer 10£1,091 GBP
Retailer 14£1,232 GBP
Retailer 4£1,464 GBP
Do Amore Diamonds£1,765 GBP

27 data points across 15 retailers

13 retailers£198 GBP to £1,765 GBP

A
Cheapest Retailer
-
£198 GBP
$264 USD
A
Retailer 2
-
£231 GBP
$307 USD
View
A
Retailer 3
-
£304 GBP
View
B+
Retailer 4
-
£410 GBP
$546 USD
View
A
Retailer 5
-
£413 GBP
$550 USD
View
A
Retailer 6
-
£632 GBP
A$1,295 AUD
View
B+
Retailer 7
-
£757 GBP
$1,008 USD
View
B+
Retailer 8
-
£874 GBP
$1,164 USD
View
B
Retailer 9
-
£976 GBP
$1,300 USD
View
B
Retailer 10
-
£1,091 GBP
View
B
Retailer 11
-
£1,232 GBP
$1,640 USD
View
B
Retailer 12
-
£1,464 GBP
$1,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-6966A677A · Oct 28
£1,765 GBP
$2,350 USD
View
12 more retailers have this diamond
Prices start from £198 GBPSave up to £1,566 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
£198 GBP