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 $148 USD
As of November 1, 2026
Save $1,252 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,990 USD at Do Amore Diamonds · As of November 2, 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 23 retailers as of November 1, 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
Color
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: Nov 1
Current: $1,990 USD|Low: $144 USD|High: $1,990 USD|Avg: $721 USD
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
Retailer 22
November 3, 2026
Retailer 4$148 USD
Retailer 3$165 USD
Retailer 8$173 USD
Retailer 12$186 USD
Retailer 11$283 USD
Retailer 15$354 USD
Retailer 17$369 USD
Retailer 9$470 USD
Retailer 6$485 USD
Retailer 16$517 USD
Retailer 20$550 USD
Retailer 19$561 USD
Retailer 5$622 USD
Retailer 10$659 USD
Retailer 13$824 USD
Retailer 7$828 USD
Retailer 18$950 USD
Retailer 22$1,032 USD
Retailer 14$1,067 USD
Retailer 2$1,390 USD
Retailer 21$1,400 USD
Do Amore Diamonds$1,990 USD

33 data points across 22 retailers

23 retailers$148 USD to $1,400 USD

A
Cheapest Retailer
-
$148 USD
Retailer 2
-
$150 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$165 USD
View
Final sale: no returns
Retailer 4
-
$173 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$186 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$283 USD
View
A
Retailer 7
-
$354 USD
View
A
Retailer 8
-
$369 USD
ZAR 5,962 ZAR
View
Retailer 9
-
$470 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$485 USD
View
B+
Retailer 11
-
$517 USD
A$796 AUD
View
B+
Retailer 12
-
$550 USD
View
B+
Retailer 13
-
$561 USD
€534 EUR
View
Retailer 14
-
$622 USD
A$957 AUD
View
Price last confirmed 7 days ago
Retailer 15
-
$659 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$824 USD
View
B
Retailer 17
-
$828 USD
CA$1,149 CAD
View
B
Retailer 18
-
$950 USD
£748 GBP
View
B
Retailer 19
-
$1,032 USD
View
Retailer 20
-
$1,067 USD
£840 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,390 USD
View
B
Retailer 22
-
$1,400 USD
View
Most Expensive
Do Amore Diamonds
32-LG747545544 · Nov 2
$1,990 USD
View
Price under review
22 more retailers have this diamond
Prices start from $148 USDSave up to $1,252 USD

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
$148 USD