Round|Lab Grown|IGI

0.55ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG754509005

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509005

Diamond specifications and retailer prices

From $645 USD
£508 GBP
As of October 31, 2026
17 retailers carry this diamond
Most expensive: $4,615 USD at Allurez · As of October 26, 2026
View at Allurez

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754509005 or 754509005. Listed at 17 retailers as of October 31, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509005
Dimensions5.25 × 5.30 × 3.27 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
5.25 mm5.30 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509005
Side View
Table 55.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $253 USD|Low: $95 USD|High: $1,142 USD|Avg: $302 USD|+2.3%
Retailer 1
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
October 12, 2026
Retailer 9$99 USD
Retailer 5$109 USD
Retailer 15$115 USD
Retailer 8$130 USD
Retailer 12$192 USD
Retailer 13$244 USD
Retailer 7$249 USD
Retailer 10$252 USD
Retailer 1$253 USD
Retailer 14$260 USD
Retailer 2$343 USD
Retailer 3$355 USD
Retailer 4$429 USD
Retailer 6$434 USD
Retailer 11$1,139 USD

24 data points across 15 retailers

17 retailers

Retailer 1
-
$99 USD
Price last confirmed 23 days ago
Retailer 2
-
$115 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$130 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$192 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$230 USD
HK$1,800 HKD
View
Price last confirmed 21 days ago
Retailer 6
-
$244 USD
ZAR 3,946 ZAR
View
Price last confirmed 25 days ago
Retailer 7
-
$249 USD
View
Price last confirmed 23 days ago
Retailer 8
-
$253 USD
£200 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
$260 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$395 USD
View
Price last confirmed 20 days ago
Retailer 11
-
$429 USD
A$660 AUD
View
Price last confirmed 34 days ago
Retailer 12
-
$434 USD
View
Price last confirmed 32 days ago
Retailer 13
-
$610 USD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$645 USD
£508 GBP
View
Retailer 15
-
$875 USD
View
Price last confirmed 22 days ago
Retailer 16
-
$1,139 USD
£897 GBP
View
Price last confirmed 25 days ago
Most Expensive
Allurez
5420093 · Oct 26
$4,615 USD
View
Price under review
16 more retailers have this diamond
Prices start from $645 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.

B
0.55ct Round
$645 USD