Round|Lab Grown|IGI

0.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG817623853

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817623853

Diamond specifications and retailer prices

From $99 USD
As of November 1, 2026
Save $799 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $898 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817623853 or 817623853. Listed at 16 retailers as of November 1, 2026, with prices from $99 to $898, a $799 spread on the same certified stone. MOH London lists it at $898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817623853
Dimensions5.24 × 5.21 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.24 mm5.21 mm0.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817623853
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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: $898 USD|Low: $95 USD|High: $908 USD|Avg: $270 USD|-0.1%
MOH London
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
November 2, 2026
Retailer 14$99 USD
Retailer 13$109 USD
Retailer 11$114 USD
Retailer 4$130 USD
Retailer 12$130 USD
Retailer 5$170 USD
Retailer 9$190 USD
Retailer 8$222 USD
Retailer 2$233 USD
Retailer 7$311 USD
Retailer 6$355 USD
Retailer 3$393 USD
Retailer 10$438 USD
MOH London$898 USD

44 data points across 14 retailers

16 retailers$99 USD to $898 USD

A
Cheapest Retailer
-
$99 USD
A
Retailer 2
-
$109 USD
View
Final sale: no returns
A
Retailer 3
-
$114 USD
View
Retailer 4
-
$130 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$130 USD
View
A
Retailer 6
-
$170 USD
View
A
Retailer 7
-
$190 USD
View
A
Retailer 8
-
$222 USD
ZAR 3,583 ZAR
View
A
Retailer 9
-
$233 USD
£183 GBP
View
B+
Retailer 10
-
$311 USD
A$479 AUD
View
B+
Retailer 11
-
$355 USD
View
B+
Retailer 12
-
$393 USD
View
B
Retailer 13
-
$438 USD
View
B
Retailer 14
-
$451 USD
View
B
Retailer 15
-
$870 USD
View
Most Expensive
B
MOH London
LG817623853 · Nov 1
$898 USD
£707 GBP
View
15 more retailers have this diamond
Prices start from $99 USDSave up to $799 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
$99 USD