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Oval|Lab Grown|IGI

5.60ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG628448122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628448122

Diamond specifications and retailer prices

From £8,276 GBP
$11,089 USD
As of October 29, 2026
Save £28,802 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £37,078 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.6ct lab-grown oval diamond

This 5.6ct 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 LG628448122 or 628448122. Listed at 15 retailers as of October 29, 2026, with prices from £8,276 to £37,078, a £28,802 spread on the same certified stone. Do Amore Diamonds lists it at £37,078. 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

5.60
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448122
Dimensions14.18 × 10.01 × 6.06 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
14.18 mm10.01 mm5.60 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448122
Side View
Table 60.0%Crown 36.8°Girdle: MED-THKPavilion 39°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £37,078 GBP|Low: £8,276 GBP|High: £41,451 GBP|Avg: £16,346 GBP|-10.6%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 11£8,276 GBP
Retailer 13£8,284 GBP
Retailer 3£8,607 GBP
Retailer 15£9,471 GBP
Retailer 16£9,931 GBP
Retailer 12£10,242 GBP
Retailer 14£10,346 GBP
Retailer 6£10,577 GBP
Retailer 8£12,262 GBP
Retailer 5£12,730 GBP
Retailer 9£15,830 GBP
Retailer 10£15,974 GBP
Retailer 2£18,789 GBP
Retailer 7£20,054 GBP
Retailer 4£26,776 GBP
Do Amore Diamonds£37,078 GBP

33 data points across 16 retailers

15 retailers£8,276 GBP to £37,078 GBP

A+
Cheapest Retailer
-
£8,276 GBP
$11,089 USD
A
Retailer 2
-
£8,284 GBP
$11,099 USD
View
A
Retailer 3
-
£8,607 GBP
$11,533 USD
View
A
Retailer 4
-
£9,471 GBP
$12,690 USD
View
A
Retailer 5
-
£9,931 GBP
$13,307 USD
View
A
Retailer 6
-
£10,242 GBP
$13,723 USD
View
A
Retailer 7
-
£10,346 GBP
$13,862 USD
View
A
Retailer 8
-
£10,577 GBP
$14,172 USD
View
Final sale: no returns
Retailer 9
-
£12,262 GBP
$16,430 USD
View
Price last confirmed 103 days ago
A
Retailer 10
-
£12,730 GBP
$17,057 USD
View
B+
Retailer 11
-
£15,830 GBP
$21,210 USD
View
B+
Retailer 12
-
£15,974 GBP
View
B+
Retailer 13
-
£18,789 GBP
€23,977 EUR
View
B+
Retailer 14
-
£26,776 GBP
$35,877 USD
View
Most Expensive
B
Do Amore Diamonds
27-83BCFFF54 · Nov 1
£37,078 GBP
$49,680 USD
View
14 more retailers have this diamond
Prices start from £8,276 GBPSave up to £28,802 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+
5.60ct Oval
£8,276 GBP