CaratHunter
Plans
Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790622812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790622812

Diamond specifications and retailer prices

From $199 USD
As of October 30, 2026
Save $1,141 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,710 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790622812 or 790622812. Listed at 25 retailers as of October 29, 2026, with a 573% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790622812
Dimensions5.31 × 5.37 × 3.22 mm
L/W Ratio1.01
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
5.31 mm5.37 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790622812
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

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 30
Current: $1,710 USD|Low: $178 USD|High: $1,710 USD|Avg: $613 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
October 30, 2026
Retailer 4$178 USD
Retailer 6$199 USD
Retailer 17$207 USD
Retailer 19$221 USD
Retailer 8$310 USD
Retailer 16$330 USD
Retailer 12$400 USD
Retailer 15$406 USD
Retailer 14$434 USD
Retailer 2$445 USD
Retailer 7$491 USD
Retailer 5$675 USD
Retailer 18$706 USD
Retailer 3$784 USD
Retailer 10$797 USD
Retailer 9$957 USD
Retailer 11$1,125 USD
Retailer 13$1,146 USD
Do Amore Diamonds$1,710 USD

41 data points across 19 retailers

25 retailers$199 USD to $1,340 USD

Retailer 1
-
$178 USD
Price last confirmed 8 days ago
Retailer 2
-
$179 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$199 USD
View
Final sale: no returns
Retailer 4
-
$207 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$207 USD
View
Retailer 6
-
$219 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$221 USD
View
A
Retailer 8
-
$310 USD
View
A
Retailer 9
-
$330 USD
View
B+
Retailer 10
-
$400 USD
€381 EUR
View
B+
Retailer 11
-
$406 USD
View
Retailer 12
-
$434 USD
ZAR 7,010 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$445 USD
£350 GBP
View
B+
Retailer 14
-
$491 USD
View
B
Retailer 15
-
$675 USD
CA$938 CAD
View
B+
Retailer 16
-
$706 USD
View
B
Retailer 17
-
$784 USD
View
Retailer 18
-
$787 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$797 USD
View
B
Retailer 20
-
$956 USD
View
B
Retailer 21
-
$957 USD
View
B
Retailer 22
-
$1,125 USD
View
B
Retailer 23
-
$1,146 USD
£902 GBP
View
B
Retailer 24
-
$1,340 USD
View
Most Expensive
Do Amore Diamonds
27-C2234B326 · Oct 29
$1,710 USD
View
Price under review
24 more retailers have this diamond
Prices start from $199 USDSave up to $1,141 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 Round
$199 USD