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Oval|Lab Grown|IGI

5.68ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768629468

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768629468

Diamond specifications and retailer prices

From £24,323 GBP
$32,590 USD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: £28,282 GBP at Taylor and Hart · As of October 16, 2026
View at Taylor and Hart

About this 5.68ct lab-grown oval diamond

This 5.68ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629468 or 768629468. Listed at 8 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.68
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629468
Dimensions14.39 × 10.13 × 6.31 mm
L/W Ratio1.42
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
14.39 mm10.13 mm5.68 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629468
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £14,984 GBP|Low: £7,477 GBP|High: £35,439 GBP|Avg: £17,945 GBP|-26.0%
Retailer 1
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
Taylor and Hart
October 15, 2026
Retailer 11£7,477 GBP
Retailer 4£8,790 GBP
Retailer 10£9,129 GBP
Retailer 8£11,626 GBP
Retailer 5£11,926 GBP
Retailer 6£12,390 GBP
Retailer 13£12,544 GBP
Retailer 1£14,984 GBP
Retailer 14£15,640 GBP
Retailer 9£15,888 GBP
Retailer 3£21,630 GBP
Retailer 7£24,323 GBP
Retailer 2£25,869 GBP
Retailer 12£26,113 GBP
Taylor and Hart£28,282 GBP

16 data points across 15 retailers

8 retailers

Retailer 1
-
£9,129 GBP
$12,232 USD
Price last confirmed 17 days ago
Retailer 2
-
£11,626 GBP
View
Price last confirmed 18 days ago
Retailer 3
-
£14,984 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
£15,640 GBP
$20,956 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
£24,323 GBP
$32,590 USD
View
Retailer 6
-
£25,869 GBP
ZAR 559,962 ZAR
View
Price last confirmed 25 days ago
Retailer 7
-
£26,113 GBP
$34,989 USD
View
Price last confirmed 19 days ago
Most Expensive
Taylor and Hart
S29ULTO · Oct 16
£28,282 GBP
$37,894 USD
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from £24,323 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
5.68ct Oval
£24,323 GBP