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Oval|Lab Grown|IGI

2.61ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG519239147

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG519239147

Diamond specifications and retailer prices

From £1,165 GBP
HK$12,200 HKD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: £1,784 GBP at Rare Carat · As of October 5, 2026
View at Rare Carat

About this 2.61ct lab-grown oval diamond

This 2.61ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG519239147 or 519239147. Listed at 9 retailers as of October 30, 2026. 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

2.61
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519239147
Dimensions10.57 × 7.77 × 4.99 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.57 mm7.77 mm2.61 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG519239147
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,784 GBP|Low: £256 GBP|High: £2,099 GBP|Avg: £859 GBP|-15.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 6, 2026
Retailer 3£256 GBP
Retailer 4£422 GBP
Retailer 2£447 GBP
Retailer 5£474 GBP
Retailer 7£717 GBP
Retailer 8£743 GBP
Retailer 9£860 GBP
Retailer 6£1,037 GBP
Retailer 10£1,165 GBP
Rare Carat£1,784 GBP

17 data points across 10 retailers

9 retailers

Retailer 1
-
£198 GBP
$265 USD
Price last confirmed 28 days ago
Retailer 2
-
£239 GBP
$320 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£256 GBP
$343 USD
View
Price last confirmed 28 days ago
Retailer 4
-
£717 GBP
$961 USD
View
Price last confirmed 25 days ago
Retailer 5
-
£822 GBP
$1,101 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£860 GBP
$1,152 USD
View
Price last confirmed 24 days ago
Retailer 7
-
£1,037 GBP
View
Price last confirmed 26 days ago
B
Retailer 8
-
£1,165 GBP
HK$12,200 HKD
View
Most Expensive
Rare Carat
519239147_l_519239147 · Oct 5
£1,784 GBP
$2,390 USD
View
Price last confirmed 25 days ago
8 more retailers have this diamond
Prices start from £1,165 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
2.61ct Oval
£1,165 GBP