Round|Lab Grown|IGI

0.55ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG809666652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809666652

Diamond specifications and retailer prices

From $158 USD
As of October 23, 2026
Save $255 USD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $852 USD at MOH London · As of October 21, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809666652 or 809666652. Listed at 17 retailers as of October 23, 2026, with a 161% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809666652
Dimensions5.25 × 5.22 × 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
5.25 mm5.22 mm0.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809666652
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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 23
Current: $852 USD|Low: $73 USD|High: $857 USD|Avg: $360 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 9$104 USD
Retailer 4$123 USD
Retailer 6$123 USD
Retailer 5$158 USD
Retailer 2$202 USD
Retailer 7$349 USD
Retailer 3$413 USD
Retailer 10$430 USD
Retailer 8$852 USD
MOH London$852 USD

34 data points across 10 retailers

17 retailers$158 USD to $413 USD

A
Retailer 1
-
$89 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$93 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$108 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$122 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$123 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$123 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$123 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$158 USD
View
A
Retailer 9
-
$202 USD
£159 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$349 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$371 USD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$371 USD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$371 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$413 USD
View
B
Retailer 15
-
$430 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$852 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG809666652 · Oct 21
$852 USD
£671 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $158 USDSave up to $255 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
$158 USD