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Oval|Lab Grown|IGI

1.83ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG551209549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG551209549

Diamond specifications and retailer prices

From £1,328 GBP
$1,780 USD
As of October 29, 2026
Save £1,277 GBP (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,765 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551209549 or 551209549. Listed at 15 retailers as of October 29, 2026, with a 96% 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

1.83
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551209549
Dimensions9.94 × 6.81 × 4.27 mm
L/W Ratio1.46
Girdle conditionFaceted
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
9.94 mm6.81 mm1.83 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551209549
Side View
Table 60.5%Crown 37.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £3,765 GBP|Low: £1,328 GBP|High: £5,458 GBP|Avg: £2,804 GBP
Flawless Fine Jewelry
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
October 30, 2026
Retailer 11£1,328 GBP
Retailer 10£1,711 GBP
Retailer 4£1,862 GBP
Retailer 5£1,917 GBP
Retailer 6£1,985 GBP
Retailer 12£1,985 GBP
Retailer 2£2,606 GBP
Retailer 7£2,727 GBP
Retailer 3£2,729 GBP
Retailer 9£3,042 GBP
Retailer 14£3,098 GBP
Flawless Fine Jewelry£3,765 GBP
Retailer 13£5,300 GBP
Retailer 8£5,393 GBP

44 data points across 14 retailers

15 retailers£1,328 GBP to £2,606 GBP

B
Cheapest Retailer
-
£1,328 GBP
$1,780 USD
B
Retailer 2
-
£1,711 GBP
$2,293 USD
View
B
Retailer 3
-
£1,862 GBP
$2,495 USD
View
B
Retailer 4
-
£1,917 GBP
$2,568 USD
View
Final sale: no returns
Retailer 5
-
£1,985 GBP
$2,660 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£1,985 GBP
$2,660 USD
View
B
Retailer 7
-
£2,108 GBP
$2,825 USD
View
B
Retailer 8
-
£2,606 GBP
View
Retailer 9
-
£2,727 GBP
View
Price under review
Retailer 10
-
£2,729 GBP
$3,656 USD
View
Price under review
Retailer 11
-
£3,042 GBP
$4,076 USD
View
Price under review
Retailer 12
-
£3,098 GBP
$4,151 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
6F3F9D13A · Oct 29
£3,765 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £1,328 GBPSave up to £1,277 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
£1,328 GBP