Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG747545544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747545544

Diamond specifications and retailer prices

From £110 GBP
$148 USD
As of October 29, 2026
Save £934 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,485 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG747545544 or 747545544. Listed at 21 retailers as of October 29, 2026, with a 846% 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

0.55
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747545544
Dimensions6.88 × 4.57 × 2.75 mm
L/W Ratio1.51
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
6.88 mm4.57 mm0.55 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747545544
Side View
Table 56.0%Crown 33°Girdle: MED-THKPavilion 39°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
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: £1,485 GBP|Low: £107 GBP|High: £1,485 GBP|Avg: £542 GBP
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 19£110 GBP
Retailer 18£123 GBP
Retailer 6£129 GBP
Retailer 11£139 GBP
Retailer 10£211 GBP
Retailer 14£264 GBP
Retailer 17£274 GBP
Retailer 7£351 GBP
Retailer 4£362 GBP
Retailer 2£410 GBP
Retailer 8£418 GBP
Retailer 3£464 GBP
Retailer 9£492 GBP
Retailer 20£617 GBP
Retailer 5£618 GBP
Retailer 21£713 GBP
Retailer 16£770 GBP
Retailer 12£796 GBP
Retailer 13£1,045 GBP
Retailer 15£1,045 GBP
Do Amore Diamonds£1,485 GBP

31 data points across 21 retailers

21 retailers£110 GBP to £1,045 GBP

A
Cheapest Retailer
-
£110 GBP
$148 USD
Retailer 2
-
£112 GBP
$150 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£123 GBP
$165 USD
View
Final sale: no returns
Retailer 4
-
£129 GBP
$173 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£139 GBP
$186 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£211 GBP
$283 USD
View
A
Retailer 7
-
£264 GBP
$354 USD
View
A
Retailer 8
-
£274 GBP
ZAR 5,930 ZAR
View
Retailer 9
-
£351 GBP
$470 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£362 GBP
$485 USD
View
B+
Retailer 11
-
£410 GBP
$550 USD
View
B+
Retailer 12
-
£464 GBP
A$957 AUD
View
Retailer 13
-
£492 GBP
$659 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
£617 GBP
$827 USD
View
B
Retailer 15
-
£618 GBP
CA$1,149 CAD
View
B
Retailer 16
-
£713 GBP
View
B
Retailer 17
-
£770 GBP
$1,032 USD
View
Retailer 18
-
£796 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
£1,045 GBP
$1,400 USD
View
B
Retailer 20
-
£1,045 GBP
$1,400 USD
View
Most Expensive
Do Amore Diamonds
32-LG747545544 · Oct 31
£1,485 GBP
$1,990 USD
View
Price under review
20 more retailers have this diamond
Prices start from £110 GBPSave up to £934 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
0.55ct Oval
£110 GBP