CaratHunter
Plans
Round|Lab Grown|IGI

0.55ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG447000344

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447000344

Diamond specifications and retailer prices

From $344 USD
As of November 1, 2026
Save $1,373 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,717 USD at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447000344 or 447000344. Listed at 12 retailers as of October 29, 2026, with prices from $344 to $1,717, a $1,373 spread on the same certified stone. MOH London lists it at $1,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000344
Dimensions5.36 × 5.30 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.36 mm5.30 mm0.55 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000344
Side View
Table 58.0%Crown 31.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.0%

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: $1,717 USD|Low: $275 USD|High: $1,728 USD|Avg: $712 USD|+0.6%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 12$344 USD
Retailer 13$370 USD
Retailer 17$385 USD
Retailer 4$399 USD
Retailer 14$426 USD
Retailer 16$426 USD
Retailer 8$451 USD
Retailer 6$580 USD
Retailer 5$610 USD
Retailer 15$686 USD
Retailer 10$771 USD
Retailer 2$771 USD
Retailer 7$808 USD
Retailer 9$892 USD
Retailer 11$1,249 USD
Retailer 3$1,370 USD
MOH London$1,717 USD

26 data points across 17 retailers

12 retailers$344 USD to $1,717 USD

A
Cheapest Retailer
-
$344 USD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$385 USD
View
Final sale: no returns
A
Retailer 4
-
$399 USD
View
A
Retailer 5
-
$426 USD
View
A
Retailer 6
-
$426 USD
View
B+
Retailer 7
-
$686 USD
View
B+
Retailer 8
-
$771 USD
ZAR 12,450 ZAR
View
B+
Retailer 9
-
$771 USD
€734 EUR
View
B
Retailer 10
-
$1,249 USD
View
B
Retailer 11
-
$1,370 USD
View
Most Expensive
B
MOH London
LG447000344 · Oct 29
$1,717 USD
£1,352 GBP
View
11 more retailers have this diamond
Prices start from $344 USDSave up to $1,373 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
$344 USD