Oval|Lab Grown|IGI

1.83ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG569326663

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG569326663

Diamond specifications and retailer prices

From £687 GBP
$921 USD
As of October 25, 2026
Save £773 GBP (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,889 GBP at MOH London · As of October 15, 2026
View at MOH London

About this 1.83ct lab-grown oval diamond

This 1.83ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG569326663 or 569326663. Listed at 19 retailers as of October 24, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569326663
Dimensions10.14 × 6.87 × 4.17 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.14 mm6.87 mm1.83 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569326663
Side View
Table 60.5%Crown 34.2°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: £1,889 GBP|Low: £288 GBP|High: £1,889 GBP|Avg: £895 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 24, 2026
Retailer 3£405 GBP
Retailer 13£448 GBP
Retailer 5£580 GBP
Retailer 12£582 GBP
Retailer 9£598 GBP
Retailer 15£687 GBP
Retailer 16£698 GBP
Retailer 2£763 GBP
Retailer 14£862 GBP
Retailer 6£869 GBP
Retailer 10£1,050 GBP
Retailer 8£1,200 GBP
Retailer 11£1,204 GBP
Retailer 7£1,460 GBP
Retailer 4£1,567 GBP
MOH London£1,889 GBP

11 data points across 16 retailers

19 retailers£687 GBP to £1,460 GBP

Retailer 1
-
£361 GBP
$484 USD
Price last confirmed 8 days ago
Retailer 2
-
£405 GBP
$542 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£448 GBP
$600 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£448 GBP
$600 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£448 GBP
$600 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£580 GBP
$777 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£582 GBP
$780 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£598 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£687 GBP
$921 USD
View
Retailer 10
-
£698 GBP
$935 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£763 GBP
ZAR 16,507 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
£862 GBP
$1,155 USD
View
Price last confirmed 16 days ago
Retailer 13
-
£1,050 GBP
A$2,165 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
£1,204 GBP
$1,613 USD
View
Price last confirmed 8 days ago
Retailer 15
-
£1,439 GBP
$1,928 USD
View
Price last confirmed 21 days ago
Retailer 16
-
£1,439 GBP
$1,928 USD
View
Price last confirmed 23 days ago
C
Retailer 17
-
£1,460 GBP
$1,957 USD
View
Retailer 18
-
£1,567 GBP
$2,099 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG569326663 · Oct 15
£1,889 GBP
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from £687 GBPSave up to £773 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.

B
1.83ct Oval
£687 GBP